On Thu, Jun 13, 2013 at 06:00:04PM +0300, Alexander Shishkin wrote: > "ci13xxx" is bad for at least the following reasons: > * people often mistype it > * it doesn't add any informational value to the names it's used in > * it needlessly attracts mail filters > > This patch replaces it with "ci_hdrc", "ci_udc" or "ci_hw", depending > on the situation. Modules with ci13xxx prefix are also renamed accordingly > and aliases are added for compatibility. Otherwise, no functional changes. I find the ci_udc_xxx is used for local file, why not just udc_xxx? > > Signed-off-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx> > --- > drivers/usb/chipidea/Makefile | 6 +- > drivers/usb/chipidea/ci.h | 50 ++--- > .../usb/chipidea/{ci13xxx_imx.c => ci_hdrc_imx.c} | 46 ++--- > .../usb/chipidea/{ci13xxx_imx.h => ci_hdrc_imx.h} | 0 > .../usb/chipidea/{ci13xxx_msm.c => ci_hdrc_msm.c} | 49 ++--- > .../usb/chipidea/{ci13xxx_pci.c => ci_hdrc_pci.c} | 43 ++-- why not just ci_imx.c and ci_pci? I don't think many people understand what does "hdrc" means > drivers/usb/chipidea/core.c | 36 ++-- > drivers/usb/chipidea/debug.c | 34 +-- > drivers/usb/chipidea/debug.h | 8 +- > drivers/usb/chipidea/host.c | 10 +- > drivers/usb/chipidea/host.h | 4 +- > drivers/usb/chipidea/udc.c | 217 ++++++++++---------- > drivers/usb/chipidea/udc.h | 16 +- > drivers/usb/chipidea/usbmisc_imx.c | 2 +- > include/linux/usb/chipidea.h | 28 +-- > 15 files changed, 275 insertions(+), 274 deletions(-) > rename drivers/usb/chipidea/{ci13xxx_imx.c => ci_hdrc_imx.c} (83%) > rename drivers/usb/chipidea/{ci13xxx_imx.h => ci_hdrc_imx.h} (100%) > rename drivers/usb/chipidea/{ci13xxx_msm.c => ci_hdrc_msm.c} (58%) > rename drivers/usb/chipidea/{ci13xxx_pci.c => ci_hdrc_pci.c} (73%) > > diff --git a/drivers/usb/chipidea/Makefile b/drivers/usb/chipidea/Makefile > index 4ab83e9..3bbbcba 100644 > --- a/drivers/usb/chipidea/Makefile > +++ b/drivers/usb/chipidea/Makefile > @@ -9,13 +9,13 @@ ci_hdrc-$(CONFIG_USB_CHIPIDEA_DEBUG) += debug.o > > # Glue/Bridge layers go here > > -obj-$(CONFIG_USB_CHIPIDEA) += ci13xxx_msm.o > +obj-$(CONFIG_USB_CHIPIDEA) += ci_hdrc_msm.o > > # PCI doesn't provide stubs, need to check > ifneq ($(CONFIG_PCI),) > - obj-$(CONFIG_USB_CHIPIDEA) += ci13xxx_pci.o > + obj-$(CONFIG_USB_CHIPIDEA) += ci_hdrc_pci.o > endif > > ifneq ($(CONFIG_OF_DEVICE),) > - obj-$(CONFIG_USB_CHIPIDEA) += ci13xxx_imx.o usbmisc_imx.o > + obj-$(CONFIG_USB_CHIPIDEA) += ci_hdrc_imx.o usbmisc_imx.o > endif > diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h > index 9ef6860..33cb29f 100644 > --- a/drivers/usb/chipidea/ci.h > +++ b/drivers/usb/chipidea/ci.h > @@ -22,14 +22,14 @@ > * DEFINE > *****************************************************************************/ > #define TD_PAGE_COUNT 5 > -#define CI13XXX_PAGE_SIZE 4096ul /* page size for TD's */ > +#define CI_HDRC_PAGE_SIZE 4096ul /* page size for TD's */ > #define ENDPT_MAX 32 > > /****************************************************************************** > * STRUCTURES > *****************************************************************************/ > /** > - * struct ci13xxx_ep - endpoint representation > + * struct ci_hw_ep - endpoint representation > * @ep: endpoint structure for gadget drivers > * @dir: endpoint direction (TX/RX) > * @num: endpoint number > @@ -41,7 +41,7 @@ > * @lock: pointer to controller's spinlock > * @td_pool: pointer to controller's TD pool > */ > -struct ci13xxx_ep { > +struct ci_hw_ep { > struct usb_ep ep; > u8 dir; > u8 num; > @@ -49,13 +49,13 @@ struct ci13xxx_ep { > char name[16]; > struct { > struct list_head queue; > - struct ci13xxx_qh *ptr; > + struct ci_hw_qh *ptr; > dma_addr_t dma; > } qh; > int wedge; > > /* global resources */ > - struct ci13xxx *ci; > + struct ci_hdrc *ci; > spinlock_t *lock; > struct dma_pool *td_pool; > struct td_node *pending_td; > @@ -75,9 +75,9 @@ enum ci_role { > * name: role name string (host/gadget) > */ > struct ci_role_driver { > - int (*start)(struct ci13xxx *); > - void (*stop)(struct ci13xxx *); > - irqreturn_t (*irq)(struct ci13xxx *); > + int (*start)(struct ci_hdrc *); > + void (*stop)(struct ci_hdrc *); > + irqreturn_t (*irq)(struct ci_hdrc *); > const char *name; > }; > > @@ -102,7 +102,7 @@ struct hw_bank { > }; > > /** > - * struct ci13xxx - chipidea device representation > + * struct ci_hdrc - chipidea device representation > * @dev: pointer to parent device > * @lock: access synchronization > * @hw_bank: hardware register mapping > @@ -117,7 +117,7 @@ struct hw_bank { > * @gadget: device side representation for peripheral controller > * @driver: gadget driver > * @hw_ep_max: total number of endpoints supported by hardware > - * @ci13xxx_ep: array of endpoints > + * @ci_hw_ep: array of endpoints > * @ep0_dir: ep0 direction > * @ep0out: pointer to ep0 OUT endpoint > * @ep0in: pointer to ep0 IN endpoint > @@ -133,7 +133,7 @@ struct hw_bank { > * @hcd: pointer to usb_hcd for ehci host driver > * @debugfs: root dentry for this controller in debugfs > */ > -struct ci13xxx { > +struct ci_hdrc { > struct device *dev; > spinlock_t lock; > struct hw_bank hw_bank; > @@ -150,9 +150,9 @@ struct ci13xxx { > struct usb_gadget gadget; > struct usb_gadget_driver *driver; > unsigned hw_ep_max; > - struct ci13xxx_ep ci13xxx_ep[ENDPT_MAX]; > + struct ci_hw_ep ci_hw_ep[ENDPT_MAX]; > u32 ep0_dir; > - struct ci13xxx_ep *ep0out, *ep0in; > + struct ci_hw_ep *ep0out, *ep0in; > > struct usb_request *status; > bool setaddr; > @@ -161,7 +161,7 @@ struct ci13xxx { > u8 suspended; > u8 test_mode; > > - struct ci13xxx_platform_data *platdata; > + struct ci_hdrc_platform_data *platdata; > int vbus_active; > /* FIXME: some day, we'll not use global phy */ > bool global_phy; > @@ -170,13 +170,13 @@ struct ci13xxx { > struct dentry *debugfs; > }; > > -static inline struct ci_role_driver *ci_role(struct ci13xxx *ci) > +static inline struct ci_role_driver *ci_role(struct ci_hdrc *ci) > { > BUG_ON(ci->role >= CI_ROLE_END || !ci->roles[ci->role]); > return ci->roles[ci->role]; > } > > -static inline int ci_role_start(struct ci13xxx *ci, enum ci_role role) > +static inline int ci_role_start(struct ci_hdrc *ci, enum ci_role role) > { > int ret; > > @@ -192,7 +192,7 @@ static inline int ci_role_start(struct ci13xxx *ci, enum ci_role role) > return ret; > } > > -static inline void ci_role_stop(struct ci13xxx *ci) > +static inline void ci_role_stop(struct ci_hdrc *ci) > { > enum ci_role role = ci->role; > > @@ -211,7 +211,7 @@ static inline void ci_role_stop(struct ci13xxx *ci) > #define REG_BITS (32) > > /* register indices */ > -enum ci13xxx_regs { > +enum ci_hw_regs { > CAP_CAPLENGTH, > CAP_HCCPARAMS, > CAP_DCCPARAMS, > @@ -243,7 +243,7 @@ enum ci13xxx_regs { > * > * This function returns register contents > */ > -static inline u32 hw_read(struct ci13xxx *ci, enum ci13xxx_regs reg, u32 mask) > +static inline u32 hw_read(struct ci_hdrc *ci, enum ci_hw_regs reg, u32 mask) > { > return ioread32(ci->hw_bank.regmap[reg]) & mask; > } > @@ -254,7 +254,7 @@ static inline u32 hw_read(struct ci13xxx *ci, enum ci13xxx_regs reg, u32 mask) > * @mask: bitfield mask > * @data: new value > */ > -static inline void hw_write(struct ci13xxx *ci, enum ci13xxx_regs reg, > +static inline void hw_write(struct ci_hdrc *ci, enum ci_hw_regs reg, > u32 mask, u32 data) > { > if (~mask) > @@ -271,7 +271,7 @@ static inline void hw_write(struct ci13xxx *ci, enum ci13xxx_regs reg, > * > * This function returns register contents > */ > -static inline u32 hw_test_and_clear(struct ci13xxx *ci, enum ci13xxx_regs reg, > +static inline u32 hw_test_and_clear(struct ci_hdrc *ci, enum ci_hw_regs reg, > u32 mask) > { > u32 val = ioread32(ci->hw_bank.regmap[reg]) & mask; > @@ -288,7 +288,7 @@ static inline u32 hw_test_and_clear(struct ci13xxx *ci, enum ci13xxx_regs reg, > * > * This function returns register contents > */ > -static inline u32 hw_test_and_write(struct ci13xxx *ci, enum ci13xxx_regs reg, > +static inline u32 hw_test_and_write(struct ci_hdrc *ci, enum ci_hw_regs reg, > u32 mask, u32 data) > { > u32 val = hw_read(ci, reg, ~0); > @@ -297,10 +297,10 @@ static inline u32 hw_test_and_write(struct ci13xxx *ci, enum ci13xxx_regs reg, > return (val & mask) >> __ffs(mask); > } > > -int hw_device_reset(struct ci13xxx *ci, u32 mode); > +int hw_device_reset(struct ci_hdrc *ci, u32 mode); > > -int hw_port_test_set(struct ci13xxx *ci, u8 mode); > +int hw_port_test_set(struct ci_hdrc *ci, u8 mode); > > -u8 hw_port_test_get(struct ci13xxx *ci); > +u8 hw_port_test_get(struct ci_hdrc *ci); > > #endif /* __DRIVERS_USB_CHIPIDEA_CI_H */ > diff --git a/drivers/usb/chipidea/ci13xxx_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c > similarity index 83% > rename from drivers/usb/chipidea/ci13xxx_imx.c > rename to drivers/usb/chipidea/ci_hdrc_imx.c > index 7e6f067..37fdae5 100644 > --- a/drivers/usb/chipidea/ci13xxx_imx.c > +++ b/drivers/usb/chipidea/ci_hdrc_imx.c > @@ -22,12 +22,12 @@ > #include <linux/regulator/consumer.h> > > #include "ci.h" > -#include "ci13xxx_imx.h" > +#include "ci_hdrc_imx.h" > > #define pdev_to_phy(pdev) \ > ((struct usb_phy *)platform_get_drvdata(pdev)) > > -struct ci13xxx_imx_data { > +struct ci_hdrc_imx_data { > struct usb_phy *phy; > struct platform_device *ci_pdev; > struct clk *clk; > @@ -86,15 +86,15 @@ EXPORT_SYMBOL_GPL(usbmisc_get_init_data); > > /* End of common functions shared by usbmisc drivers*/ > > -static int ci13xxx_imx_probe(struct platform_device *pdev) > +static int ci_hdrc_imx_probe(struct platform_device *pdev) > { > - struct ci13xxx_imx_data *data; > - struct ci13xxx_platform_data pdata = { > - .name = "ci13xxx_imx", > + struct ci_hdrc_imx_data *data; > + struct ci_hdrc_platform_data pdata = { > + .name = "ci_hdrc_imx", > .capoffset = DEF_CAPOFFSET, > - .flags = CI13XXX_REQUIRE_TRANSCEIVER | > - CI13XXX_PULLUP_ON_VBUS | > - CI13XXX_DISABLE_STREAMING, > + .flags = CI_HDRC_REQUIRE_TRANSCEIVER | > + CI_HDRC_PULLUP_ON_VBUS | > + CI_HDRC_DISABLE_STREAMING, > }; > struct resource *res; > int ret; > @@ -106,7 +106,7 @@ static int ci13xxx_imx_probe(struct platform_device *pdev) > > data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); > if (!data) { > - dev_err(&pdev->dev, "Failed to allocate CI13xxx-IMX data!\n"); > + dev_err(&pdev->dev, "Failed to allocate ci_hdrc-imx data!\n"); > return -ENOMEM; > } > > @@ -172,7 +172,7 @@ static int ci13xxx_imx_probe(struct platform_device *pdev) > } > } > > - data->ci_pdev = ci13xxx_add_device(&pdev->dev, > + data->ci_pdev = ci_hdrc_add_device(&pdev->dev, > pdev->resource, pdev->num_resources, > &pdata); > if (IS_ERR(data->ci_pdev)) { > @@ -200,7 +200,7 @@ static int ci13xxx_imx_probe(struct platform_device *pdev) > return 0; > > disable_device: > - ci13xxx_remove_device(data->ci_pdev); > + ci_hdrc_remove_device(data->ci_pdev); > err: > if (data->reg_vbus) > regulator_disable(data->reg_vbus); > @@ -209,12 +209,12 @@ err_clk: > return ret; > } > > -static int ci13xxx_imx_remove(struct platform_device *pdev) > +static int ci_hdrc_imx_remove(struct platform_device *pdev) > { > - struct ci13xxx_imx_data *data = platform_get_drvdata(pdev); > + struct ci_hdrc_imx_data *data = platform_get_drvdata(pdev); > > pm_runtime_disable(&pdev->dev); > - ci13xxx_remove_device(data->ci_pdev); > + ci_hdrc_remove_device(data->ci_pdev); > > if (data->reg_vbus) > regulator_disable(data->reg_vbus); > @@ -229,26 +229,26 @@ static int ci13xxx_imx_remove(struct platform_device *pdev) > return 0; > } > > -static const struct of_device_id ci13xxx_imx_dt_ids[] = { > +static const struct of_device_id ci_hdrc_imx_dt_ids[] = { > { .compatible = "fsl,imx27-usb", }, > { /* sentinel */ } > }; > -MODULE_DEVICE_TABLE(of, ci13xxx_imx_dt_ids); > +MODULE_DEVICE_TABLE(of, ci_hdrc_imx_dt_ids); > > -static struct platform_driver ci13xxx_imx_driver = { > - .probe = ci13xxx_imx_probe, > - .remove = ci13xxx_imx_remove, > +static struct platform_driver ci_hdrc_imx_driver = { > + .probe = ci_hdrc_imx_probe, > + .remove = ci_hdrc_imx_remove, > .driver = { > .name = "imx_usb", > .owner = THIS_MODULE, > - .of_match_table = ci13xxx_imx_dt_ids, > + .of_match_table = ci_hdrc_imx_dt_ids, > }, > }; > > -module_platform_driver(ci13xxx_imx_driver); > +module_platform_driver(ci_hdrc_imx_driver); > > MODULE_ALIAS("platform:imx-usb"); > MODULE_LICENSE("GPL v2"); > -MODULE_DESCRIPTION("CI13xxx i.MX USB binding"); > +MODULE_DESCRIPTION("CI HDRC i.MX USB binding"); > MODULE_AUTHOR("Marek Vasut <marex@xxxxxxx>"); > MODULE_AUTHOR("Richard Zhao <richard.zhao@xxxxxxxxxxxxx>"); > diff --git a/drivers/usb/chipidea/ci13xxx_imx.h b/drivers/usb/chipidea/ci_hdrc_imx.h > similarity index 100% > rename from drivers/usb/chipidea/ci13xxx_imx.h > rename to drivers/usb/chipidea/ci_hdrc_imx.h > diff --git a/drivers/usb/chipidea/ci13xxx_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c > similarity index 58% > rename from drivers/usb/chipidea/ci13xxx_msm.c > rename to drivers/usb/chipidea/ci_hdrc_msm.c > index 7d16681..fb657ef 100644 > --- a/drivers/usb/chipidea/ci13xxx_msm.c > +++ b/drivers/usb/chipidea/ci_hdrc_msm.c > @@ -17,19 +17,19 @@ > > #define MSM_USB_BASE (ci->hw_bank.abs) > > -static void ci13xxx_msm_notify_event(struct ci13xxx *ci, unsigned event) > +static void ci_hdrc_msm_notify_event(struct ci_hdrc *ci, unsigned event) > { > struct device *dev = ci->gadget.dev.parent; > int val; > > switch (event) { > - case CI13XXX_CONTROLLER_RESET_EVENT: > - dev_dbg(dev, "CI13XXX_CONTROLLER_RESET_EVENT received\n"); > + case CI_HDRC_CONTROLLER_RESET_EVENT: > + dev_dbg(dev, "CI_HDRC_CONTROLLER_RESET_EVENT received\n"); > writel(0, USB_AHBBURST); > writel(0, USB_AHBMODE); > break; > - case CI13XXX_CONTROLLER_STOPPED_EVENT: > - dev_dbg(dev, "CI13XXX_CONTROLLER_STOPPED_EVENT received\n"); > + case CI_HDRC_CONTROLLER_STOPPED_EVENT: > + dev_dbg(dev, "CI_HDRC_CONTROLLER_STOPPED_EVENT received\n"); > /* > * Put the transceiver in non-driving mode. Otherwise host > * may not detect soft-disconnection. > @@ -40,32 +40,32 @@ static void ci13xxx_msm_notify_event(struct ci13xxx *ci, unsigned event) > usb_phy_io_write(ci->transceiver, val, ULPI_FUNC_CTRL); > break; > default: > - dev_dbg(dev, "unknown ci13xxx event\n"); > + dev_dbg(dev, "unknown ci_hdrc event\n"); > break; > } > } > > -static struct ci13xxx_platform_data ci13xxx_msm_platdata = { > - .name = "ci13xxx_msm", > - .flags = CI13XXX_REGS_SHARED | > - CI13XXX_REQUIRE_TRANSCEIVER | > - CI13XXX_PULLUP_ON_VBUS | > - CI13XXX_DISABLE_STREAMING, > +static struct ci_hdrc_platform_data ci_hdrc_msm_platdata = { > + .name = "ci_hdrc_msm", > + .flags = CI_HDRC_REGS_SHARED | > + CI_HDRC_REQUIRE_TRANSCEIVER | > + CI_HDRC_PULLUP_ON_VBUS | > + CI_HDRC_DISABLE_STREAMING, > > - .notify_event = ci13xxx_msm_notify_event, > + .notify_event = ci_hdrc_msm_notify_event, > }; > > -static int ci13xxx_msm_probe(struct platform_device *pdev) > +static int ci_hdrc_msm_probe(struct platform_device *pdev) > { > struct platform_device *plat_ci; > > - dev_dbg(&pdev->dev, "ci13xxx_msm_probe\n"); > + dev_dbg(&pdev->dev, "ci_hdrc_msm_probe\n"); > > - plat_ci = ci13xxx_add_device(&pdev->dev, > + plat_ci = ci_hdrc_add_device(&pdev->dev, > pdev->resource, pdev->num_resources, > - &ci13xxx_msm_platdata); > + &ci_hdrc_msm_platdata); > if (IS_ERR(plat_ci)) { > - dev_err(&pdev->dev, "ci13xxx_add_device failed!\n"); > + dev_err(&pdev->dev, "ci_hdrc_add_device failed!\n"); > return PTR_ERR(plat_ci); > } > > @@ -77,23 +77,24 @@ static int ci13xxx_msm_probe(struct platform_device *pdev) > return 0; > } > > -static int ci13xxx_msm_remove(struct platform_device *pdev) > +static int ci_hdrc_msm_remove(struct platform_device *pdev) > { > struct platform_device *plat_ci = platform_get_drvdata(pdev); > > pm_runtime_disable(&pdev->dev); > - ci13xxx_remove_device(plat_ci); > + ci_hdrc_remove_device(plat_ci); > > return 0; > } > > -static struct platform_driver ci13xxx_msm_driver = { > - .probe = ci13xxx_msm_probe, > - .remove = ci13xxx_msm_remove, > +static struct platform_driver ci_hdrc_msm_driver = { > + .probe = ci_hdrc_msm_probe, > + .remove = ci_hdrc_msm_remove, > .driver = { .name = "msm_hsusb", }, > }; > > -module_platform_driver(ci13xxx_msm_driver); > +module_platform_driver(ci_hdrc_msm_driver); > > MODULE_ALIAS("platform:msm_hsusb"); > +MODULE_ALIAS("platform:ci13xxx_msm"); > MODULE_LICENSE("GPL v2"); > diff --git a/drivers/usb/chipidea/ci13xxx_pci.c b/drivers/usb/chipidea/ci_hdrc_pci.c > similarity index 73% > rename from drivers/usb/chipidea/ci13xxx_pci.c > rename to drivers/usb/chipidea/ci_hdrc_pci.c > index 7cf5495..042320a 100644 > --- a/drivers/usb/chipidea/ci13xxx_pci.c > +++ b/drivers/usb/chipidea/ci_hdrc_pci.c > @@ -1,5 +1,5 @@ > /* > - * ci13xxx_pci.c - MIPS USB IP core family device controller > + * ci_hdrc_pci.c - MIPS USB IP core family device controller > * > * Copyright (C) 2008 Chipidea - MIPS Technologies, Inc. All rights reserved. > * > @@ -18,29 +18,29 @@ > #include <linux/usb/chipidea.h> > > /* driver name */ > -#define UDC_DRIVER_NAME "ci13xxx_pci" > +#define UDC_DRIVER_NAME "ci_hdrc_pci" > > /****************************************************************************** > * PCI block > *****************************************************************************/ > -static struct ci13xxx_platform_data pci_platdata = { > +static struct ci_hdrc_platform_data pci_platdata = { > .name = UDC_DRIVER_NAME, > .capoffset = DEF_CAPOFFSET, > }; > > -static struct ci13xxx_platform_data langwell_pci_platdata = { > +static struct ci_hdrc_platform_data langwell_pci_platdata = { > .name = UDC_DRIVER_NAME, > .capoffset = 0, > }; > > -static struct ci13xxx_platform_data penwell_pci_platdata = { > +static struct ci_hdrc_platform_data penwell_pci_platdata = { > .name = UDC_DRIVER_NAME, > .capoffset = 0, > .power_budget = 200, > }; > > /** > - * ci13xxx_pci_probe: PCI probe > + * ci_hdrc_pci_probe: PCI probe > * @pdev: USB device controller being probed > * @id: PCI hotplug ID connecting controller to UDC framework > * > @@ -48,10 +48,10 @@ static struct ci13xxx_platform_data penwell_pci_platdata = { > * Allocates basic PCI resources for this USB device controller, and then > * invokes the udc_probe() method to start the UDC associated with it > */ > -static int ci13xxx_pci_probe(struct pci_dev *pdev, > +static int ci_hdrc_pci_probe(struct pci_dev *pdev, > const struct pci_device_id *id) > { > - struct ci13xxx_platform_data *platdata = (void *)id->driver_data; > + struct ci_hdrc_platform_data *platdata = (void *)id->driver_data; > struct platform_device *plat_ci; > struct resource res[3]; > int retval = 0, nres = 2; > @@ -80,9 +80,9 @@ static int ci13xxx_pci_probe(struct pci_dev *pdev, > res[1].start = pdev->irq; > res[1].flags = IORESOURCE_IRQ; > > - plat_ci = ci13xxx_add_device(&pdev->dev, res, nres, platdata); > + plat_ci = ci_hdrc_add_device(&pdev->dev, res, nres, platdata); > if (IS_ERR(plat_ci)) { > - dev_err(&pdev->dev, "ci13xxx_add_device failed!\n"); > + dev_err(&pdev->dev, "ci_hdrc_add_device failed!\n"); > return PTR_ERR(plat_ci); > } > > @@ -92,18 +92,18 @@ static int ci13xxx_pci_probe(struct pci_dev *pdev, > } > > /** > - * ci13xxx_pci_remove: PCI remove > + * ci_hdrc_pci_remove: PCI remove > * @pdev: USB Device Controller being removed > * > - * Reverses the effect of ci13xxx_pci_probe(), > + * Reverses the effect of ci_hdrc_pci_probe(), > * first invoking the udc_remove() and then releases > * all PCI resources allocated for this USB device controller > */ > -static void ci13xxx_pci_remove(struct pci_dev *pdev) > +static void ci_hdrc_pci_remove(struct pci_dev *pdev) > { > struct platform_device *plat_ci = pci_get_drvdata(pdev); > > - ci13xxx_remove_device(plat_ci); > + ci_hdrc_remove_device(plat_ci); > } > > /** > @@ -112,7 +112,7 @@ static void ci13xxx_pci_remove(struct pci_dev *pdev) > * > * Check "pci.h" for details > */ > -static DEFINE_PCI_DEVICE_TABLE(ci13xxx_pci_id_table) = { > +static DEFINE_PCI_DEVICE_TABLE(ci_hdrc_pci_id_table) = { > { > PCI_DEVICE(0x153F, 0x1004), > .driver_data = (kernel_ulong_t)&pci_platdata, > @@ -131,18 +131,19 @@ static DEFINE_PCI_DEVICE_TABLE(ci13xxx_pci_id_table) = { > }, > { 0, 0, 0, 0, 0, 0, 0 /* end: all zeroes */ } > }; > -MODULE_DEVICE_TABLE(pci, ci13xxx_pci_id_table); > +MODULE_DEVICE_TABLE(pci, ci_hdrc_pci_id_table); > > -static struct pci_driver ci13xxx_pci_driver = { > +static struct pci_driver ci_hdrc_pci_driver = { > .name = UDC_DRIVER_NAME, > - .id_table = ci13xxx_pci_id_table, > - .probe = ci13xxx_pci_probe, > - .remove = ci13xxx_pci_remove, > + .id_table = ci_hdrc_pci_id_table, > + .probe = ci_hdrc_pci_probe, > + .remove = ci_hdrc_pci_remove, > }; > > -module_pci_driver(ci13xxx_pci_driver); > +module_pci_driver(ci_hdrc_pci_driver); > > MODULE_AUTHOR("MIPS - David Lopo <dlopo@xxxxxxxxxxxxxxxxx>"); > MODULE_DESCRIPTION("MIPS CI13XXX USB Peripheral Controller"); > MODULE_LICENSE("GPL"); > MODULE_VERSION("June 2008"); > +MODULE_ALIAS("platform:ci13xxx_pci"); > diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c > index 915b486..0d72569 100644 > --- a/drivers/usb/chipidea/core.c > +++ b/drivers/usb/chipidea/core.c > @@ -117,7 +117,7 @@ static uintptr_t ci_regs_lpm[] = { > [OP_ENDPTCTRL] = 0x0ECUL, > }; > > -static int hw_alloc_regmap(struct ci13xxx *ci, bool is_lpm) > +static int hw_alloc_regmap(struct ci_hdrc *ci, bool is_lpm) > { > int i; > > @@ -149,7 +149,7 @@ static int hw_alloc_regmap(struct ci13xxx *ci, bool is_lpm) > * > * This function returns an error code > */ > -int hw_port_test_set(struct ci13xxx *ci, u8 mode) > +int hw_port_test_set(struct ci_hdrc *ci, u8 mode) > { > const u8 TEST_MODE_MAX = 7; > > @@ -165,12 +165,12 @@ int hw_port_test_set(struct ci13xxx *ci, u8 mode) > * > * This function returns port test mode value > */ > -u8 hw_port_test_get(struct ci13xxx *ci) > +u8 hw_port_test_get(struct ci_hdrc *ci) > { > return hw_read(ci, OP_PORTSC, PORTSC_PTC) >> __ffs(PORTSC_PTC); > } > > -static int hw_device_init(struct ci13xxx *ci, void __iomem *base) > +static int hw_device_init(struct ci_hdrc *ci, void __iomem *base) > { > u32 reg; > > @@ -209,7 +209,7 @@ static int hw_device_init(struct ci13xxx *ci, void __iomem *base) > return 0; > } > > -static void hw_phymode_configure(struct ci13xxx *ci) > +static void hw_phymode_configure(struct ci_hdrc *ci) > { > u32 portsc, lpm, sts; > > @@ -254,7 +254,7 @@ static void hw_phymode_configure(struct ci13xxx *ci) > * > * This function returns an error code > */ > -int hw_device_reset(struct ci13xxx *ci, u32 mode) > +int hw_device_reset(struct ci_hdrc *ci, u32 mode) > { > /* should flush & stop before reset */ > hw_write(ci, OP_ENDPTFLUSH, ~0, ~0); > @@ -268,9 +268,9 @@ int hw_device_reset(struct ci13xxx *ci, u32 mode) > > if (ci->platdata->notify_event) > ci->platdata->notify_event(ci, > - CI13XXX_CONTROLLER_RESET_EVENT); > + CI_HDRC_CONTROLLER_RESET_EVENT); > > - if (ci->platdata->flags & CI13XXX_DISABLE_STREAMING) > + if (ci->platdata->flags & CI_HDRC_DISABLE_STREAMING) > hw_write(ci, OP_USBMODE, USBMODE_CI_SDIS, USBMODE_CI_SDIS); > > /* USBMODE should be configured step by step */ > @@ -292,7 +292,7 @@ int hw_device_reset(struct ci13xxx *ci, u32 mode) > * ci_otg_role - pick role based on ID pin state > * @ci: the controller > */ > -static enum ci_role ci_otg_role(struct ci13xxx *ci) > +static enum ci_role ci_otg_role(struct ci_hdrc *ci) > { > u32 sts = hw_read(ci, OP_OTGSC, ~0); > enum ci_role role = sts & OTGSC_ID > @@ -308,7 +308,7 @@ static enum ci_role ci_otg_role(struct ci13xxx *ci) > */ > static void ci_role_work(struct work_struct *work) > { > - struct ci13xxx *ci = container_of(work, struct ci13xxx, work); > + struct ci_hdrc *ci = container_of(work, struct ci_hdrc, work); > enum ci_role role = ci_otg_role(ci); > > if (role != ci->role) { > @@ -323,7 +323,7 @@ static void ci_role_work(struct work_struct *work) > > static irqreturn_t ci_irq(int irq, void *data) > { > - struct ci13xxx *ci = data; > + struct ci_hdrc *ci = data; > irqreturn_t ret = IRQ_NONE; > u32 otgsc = 0; > > @@ -345,9 +345,9 @@ static irqreturn_t ci_irq(int irq, void *data) > > static DEFINE_IDA(ci_ida); > > -struct platform_device *ci13xxx_add_device(struct device *dev, > +struct platform_device *ci_hdrc_add_device(struct device *dev, > struct resource *res, int nres, > - struct ci13xxx_platform_data *platdata) > + struct ci_hdrc_platform_data *platdata) > { > struct platform_device *pdev; > int id, ret; > @@ -387,20 +387,20 @@ put_id: > ida_simple_remove(&ci_ida, id); > return ERR_PTR(ret); > } > -EXPORT_SYMBOL_GPL(ci13xxx_add_device); > +EXPORT_SYMBOL_GPL(ci_hdrc_add_device); > > -void ci13xxx_remove_device(struct platform_device *pdev) > +void ci_hdrc_remove_device(struct platform_device *pdev) > { > int id = pdev->id; > platform_device_unregister(pdev); > ida_simple_remove(&ci_ida, id); > } > -EXPORT_SYMBOL_GPL(ci13xxx_remove_device); > +EXPORT_SYMBOL_GPL(ci_hdrc_remove_device); > > static int ci_hdrc_probe(struct platform_device *pdev) > { > struct device *dev = &pdev->dev; > - struct ci13xxx *ci; > + struct ci_hdrc *ci; > struct resource *res; > void __iomem *base; > int ret; > @@ -525,7 +525,7 @@ rm_wq: > > static int ci_hdrc_remove(struct platform_device *pdev) > { > - struct ci13xxx *ci = platform_get_drvdata(pdev); > + struct ci_hdrc *ci = platform_get_drvdata(pdev); > > dbg_remove_files(ci); > flush_workqueue(ci->wq); > diff --git a/drivers/usb/chipidea/debug.c b/drivers/usb/chipidea/debug.c > index 3356621..96d899a 100644 > --- a/drivers/usb/chipidea/debug.c > +++ b/drivers/usb/chipidea/debug.c > @@ -18,7 +18,7 @@ > */ > static int ci_device_show(struct seq_file *s, void *data) > { > - struct ci13xxx *ci = s->private; > + struct ci_hdrc *ci = s->private; > struct usb_gadget *gadget = &ci->gadget; > > seq_printf(s, "speed = %d\n", gadget->speed); > @@ -58,7 +58,7 @@ static const struct file_operations ci_device_fops = { > */ > static int ci_port_test_show(struct seq_file *s, void *data) > { > - struct ci13xxx *ci = s->private; > + struct ci_hdrc *ci = s->private; > unsigned long flags; > unsigned mode; > > @@ -78,7 +78,7 @@ static ssize_t ci_port_test_write(struct file *file, const char __user *ubuf, > size_t count, loff_t *ppos) > { > struct seq_file *s = file->private_data; > - struct ci13xxx *ci = s->private; > + struct ci_hdrc *ci = s->private; > unsigned long flags; > unsigned mode; > char buf[32]; > @@ -115,7 +115,7 @@ static const struct file_operations ci_port_test_fops = { > */ > static int ci_qheads_show(struct seq_file *s, void *data) > { > - struct ci13xxx *ci = s->private; > + struct ci_hdrc *ci = s->private; > unsigned long flags; > unsigned i, j; > > @@ -126,12 +126,12 @@ static int ci_qheads_show(struct seq_file *s, void *data) > > spin_lock_irqsave(&ci->lock, flags); > for (i = 0; i < ci->hw_ep_max/2; i++) { > - struct ci13xxx_ep *hweprx = &ci->ci13xxx_ep[i]; > - struct ci13xxx_ep *hweptx = > - &ci->ci13xxx_ep[i + ci->hw_ep_max/2]; > + struct ci_hw_ep *hweprx = &ci->ci_hw_ep[i]; > + struct ci_hw_ep *hweptx = > + &ci->ci_hw_ep[i + ci->hw_ep_max/2]; > seq_printf(s, "EP=%02i: RX=%08X TX=%08X\n", > i, (u32)hweprx->qh.dma, (u32)hweptx->qh.dma); > - for (j = 0; j < (sizeof(struct ci13xxx_qh)/sizeof(u32)); j++) > + for (j = 0; j < (sizeof(struct ci_hw_qh)/sizeof(u32)); j++) > seq_printf(s, " %04X: %08X %08X\n", j, > *((u32 *)hweprx->qh.ptr + j), > *((u32 *)hweptx->qh.ptr + j)); > @@ -158,12 +158,12 @@ static const struct file_operations ci_qheads_fops = { > */ > static int ci_requests_show(struct seq_file *s, void *data) > { > - struct ci13xxx *ci = s->private; > + struct ci_hdrc *ci = s->private; > unsigned long flags; > struct list_head *ptr = NULL; > - struct ci13xxx_req *req = NULL; > + struct ci_hw_req *req = NULL; > struct td_node *node, *tmpnode; > - unsigned i, j, qsize = sizeof(struct ci13xxx_td)/sizeof(u32); > + unsigned i, j, qsize = sizeof(struct ci_hw_td)/sizeof(u32); > > if (ci->role != CI_ROLE_GADGET) { > seq_printf(s, "not in gadget mode\n"); > @@ -172,8 +172,8 @@ static int ci_requests_show(struct seq_file *s, void *data) > > spin_lock_irqsave(&ci->lock, flags); > for (i = 0; i < ci->hw_ep_max; i++) > - list_for_each(ptr, &ci->ci13xxx_ep[i].qh.queue) { > - req = list_entry(ptr, struct ci13xxx_req, queue); > + list_for_each(ptr, &ci->ci_hw_ep[i].qh.queue) { > + req = list_entry(ptr, struct ci_hw_req, queue); > > list_for_each_entry_safe(node, tmpnode, &req->tds, td) { > seq_printf(s, "EP=%02i: TD=%08X %s\n", > @@ -206,7 +206,7 @@ static const struct file_operations ci_requests_fops = { > > static int ci_role_show(struct seq_file *s, void *data) > { > - struct ci13xxx *ci = s->private; > + struct ci_hdrc *ci = s->private; > > seq_printf(s, "%s\n", ci_role(ci)->name); > > @@ -217,7 +217,7 @@ static ssize_t ci_role_write(struct file *file, const char __user *ubuf, > size_t count, loff_t *ppos) > { > struct seq_file *s = file->private_data; > - struct ci13xxx *ci = s->private; > + struct ci_hdrc *ci = s->private; > enum ci_role role; > char buf[8]; > int ret; > @@ -259,7 +259,7 @@ static const struct file_operations ci_role_fops = { > * > * This function returns an error code > */ > -int dbg_create_files(struct ci13xxx *ci) > +int dbg_create_files(struct ci_hdrc *ci) > { > struct dentry *dent; > > @@ -300,7 +300,7 @@ err: > * dbg_remove_files: destroys the attribute interface > * @ci: device > */ > -void dbg_remove_files(struct ci13xxx *ci) > +void dbg_remove_files(struct ci_hdrc *ci) > { > debugfs_remove_recursive(ci->debugfs); > } > diff --git a/drivers/usb/chipidea/debug.h b/drivers/usb/chipidea/debug.h > index 7ca6ca0..e16478c 100644 > --- a/drivers/usb/chipidea/debug.h > +++ b/drivers/usb/chipidea/debug.h > @@ -14,15 +14,15 @@ > #define __DRIVERS_USB_CHIPIDEA_DEBUG_H > > #ifdef CONFIG_USB_CHIPIDEA_DEBUG > -int dbg_create_files(struct ci13xxx *ci); > -void dbg_remove_files(struct ci13xxx *ci); > +int dbg_create_files(struct ci_hdrc *ci); > +void dbg_remove_files(struct ci_hdrc *ci); > #else > -static inline int dbg_create_files(struct ci13xxx *ci) > +static inline int dbg_create_files(struct ci_hdrc *ci) > { > return 0; > } > > -static inline void dbg_remove_files(struct ci13xxx *ci) > +static inline void dbg_remove_files(struct ci_hdrc *ci) > { > } > #endif > diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c > index 8e9d312..40d0fda 100644 > --- a/drivers/usb/chipidea/host.c > +++ b/drivers/usb/chipidea/host.c > @@ -33,12 +33,12 @@ > > static struct hc_driver __read_mostly ci_ehci_hc_driver; > > -static irqreturn_t host_irq(struct ci13xxx *ci) > +static irqreturn_t host_irq(struct ci_hdrc *ci) > { > return usb_hcd_irq(ci->irq, ci->hcd); > } > > -static int host_start(struct ci13xxx *ci) > +static int host_start(struct ci_hdrc *ci) > { > struct usb_hcd *hcd; > struct ehci_hcd *ehci; > @@ -70,13 +70,13 @@ static int host_start(struct ci13xxx *ci) > else > ci->hcd = hcd; > > - if (ci->platdata->flags & CI13XXX_DISABLE_STREAMING) > + if (ci->platdata->flags & CI_HDRC_DISABLE_STREAMING) > hw_write(ci, OP_USBMODE, USBMODE_CI_SDIS, USBMODE_CI_SDIS); > > return ret; > } > > -static void host_stop(struct ci13xxx *ci) > +static void host_stop(struct ci_hdrc *ci) > { > struct usb_hcd *hcd = ci->hcd; > > @@ -84,7 +84,7 @@ static void host_stop(struct ci13xxx *ci) > usb_put_hcd(hcd); > } > > -int ci_hdrc_host_init(struct ci13xxx *ci) > +int ci_hdrc_host_init(struct ci_hdrc *ci) > { > struct ci_role_driver *rdrv; > > diff --git a/drivers/usb/chipidea/host.h b/drivers/usb/chipidea/host.h > index 761fb1f..058875c 100644 > --- a/drivers/usb/chipidea/host.h > +++ b/drivers/usb/chipidea/host.h > @@ -3,11 +3,11 @@ > > #ifdef CONFIG_USB_CHIPIDEA_HOST > > -int ci_hdrc_host_init(struct ci13xxx *ci); > +int ci_hdrc_host_init(struct ci_hdrc *ci); > > #else > > -static inline int ci_hdrc_host_init(struct ci13xxx *ci) > +static inline int ci_hdrc_host_init(struct ci_hdrc *ci) > { > return -ENXIO; > } > diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c > index 02062a5..cdea66f 100644 > --- a/drivers/usb/chipidea/udc.c > +++ b/drivers/usb/chipidea/udc.c > @@ -61,7 +61,7 @@ static inline int hw_ep_bit(int num, int dir) > return num + (dir ? 16 : 0); > } > > -static inline int ep_to_bit(struct ci13xxx *ci, int n) > +static inline int ep_to_bit(struct ci_hdrc *ci, int n) > { > int fill = 16 - ci->hw_ep_max / 2; > > @@ -77,7 +77,7 @@ static inline int ep_to_bit(struct ci13xxx *ci, int n) > * > * This function returns an error code > */ > -static int hw_device_state(struct ci13xxx *ci, u32 dma) > +static int hw_device_state(struct ci_hdrc *ci, u32 dma) > { > if (dma) { > hw_write(ci, OP_ENDPTLISTADDR, ~0, dma); > @@ -97,7 +97,7 @@ static int hw_device_state(struct ci13xxx *ci, u32 dma) > * > * This function returns an error code > */ > -static int hw_ep_flush(struct ci13xxx *ci, int num, int dir) > +static int hw_ep_flush(struct ci_hdrc *ci, int num, int dir) > { > int n = hw_ep_bit(num, dir); > > @@ -118,7 +118,7 @@ static int hw_ep_flush(struct ci13xxx *ci, int num, int dir) > * > * This function returns an error code > */ > -static int hw_ep_disable(struct ci13xxx *ci, int num, int dir) > +static int hw_ep_disable(struct ci_hdrc *ci, int num, int dir) > { > hw_ep_flush(ci, num, dir); > hw_write(ci, OP_ENDPTCTRL + num, > @@ -134,7 +134,7 @@ static int hw_ep_disable(struct ci13xxx *ci, int num, int dir) > * > * This function returns an error code > */ > -static int hw_ep_enable(struct ci13xxx *ci, int num, int dir, int type) > +static int hw_ep_enable(struct ci_hdrc *ci, int num, int dir, int type) > { > u32 mask, data; > > @@ -168,7 +168,7 @@ static int hw_ep_enable(struct ci13xxx *ci, int num, int dir, int type) > * > * This function returns 1 if endpoint halted > */ > -static int hw_ep_get_halt(struct ci13xxx *ci, int num, int dir) > +static int hw_ep_get_halt(struct ci_hdrc *ci, int num, int dir) > { > u32 mask = dir ? ENDPTCTRL_TXS : ENDPTCTRL_RXS; > > @@ -182,7 +182,7 @@ static int hw_ep_get_halt(struct ci13xxx *ci, int num, int dir) > * > * This function returns setup status > */ > -static int hw_test_and_clear_setup_status(struct ci13xxx *ci, int n) > +static int hw_test_and_clear_setup_status(struct ci_hdrc *ci, int n) > { > n = ep_to_bit(ci, n); > return hw_test_and_clear(ci, OP_ENDPTSETUPSTAT, BIT(n)); > @@ -196,7 +196,7 @@ static int hw_test_and_clear_setup_status(struct ci13xxx *ci, int n) > * > * This function returns an error code > */ > -static int hw_ep_prime(struct ci13xxx *ci, int num, int dir, int is_ctrl) > +static int hw_ep_prime(struct ci_hdrc *ci, int num, int dir, int is_ctrl) > { > int n = hw_ep_bit(num, dir); > > @@ -223,13 +223,13 @@ static int hw_ep_prime(struct ci13xxx *ci, int num, int dir, int is_ctrl) > * > * This function returns an error code > */ > -static int hw_ep_set_halt(struct ci13xxx *ci, int num, int dir, int value) > +static int hw_ep_set_halt(struct ci_hdrc *ci, int num, int dir, int value) > { > if (value != 0 && value != 1) > return -EINVAL; > > do { > - enum ci13xxx_regs reg = OP_ENDPTCTRL + num; > + enum ci_hw_regs reg = OP_ENDPTCTRL + num; > u32 mask_xs = dir ? ENDPTCTRL_TXS : ENDPTCTRL_RXS; > u32 mask_xr = dir ? ENDPTCTRL_TXR : ENDPTCTRL_RXR; > > @@ -246,7 +246,7 @@ static int hw_ep_set_halt(struct ci13xxx *ci, int num, int dir, int value) > * > * This function returns true if high speed port > */ > -static int hw_port_is_high_speed(struct ci13xxx *ci) > +static int hw_port_is_high_speed(struct ci_hdrc *ci) > { > return ci->hw_bank.lpm ? hw_read(ci, OP_DEVLC, DEVLC_PSPD) : > hw_read(ci, OP_PORTSC, PORTSC_HSP); > @@ -257,7 +257,7 @@ static int hw_port_is_high_speed(struct ci13xxx *ci) > * > * This function returns register data > */ > -static u32 hw_read_intr_enable(struct ci13xxx *ci) > +static u32 hw_read_intr_enable(struct ci_hdrc *ci) > { > return hw_read(ci, OP_USBINTR, ~0); > } > @@ -267,7 +267,7 @@ static u32 hw_read_intr_enable(struct ci13xxx *ci) > * > * This function returns register data > */ > -static u32 hw_read_intr_status(struct ci13xxx *ci) > +static u32 hw_read_intr_status(struct ci_hdrc *ci) > { > return hw_read(ci, OP_USBSTS, ~0); > } > @@ -279,7 +279,7 @@ static u32 hw_read_intr_status(struct ci13xxx *ci) > * > * This function returns complete status > */ > -static int hw_test_and_clear_complete(struct ci13xxx *ci, int n) > +static int hw_test_and_clear_complete(struct ci_hdrc *ci, int n) > { > n = ep_to_bit(ci, n); > return hw_test_and_clear(ci, OP_ENDPTCOMPLETE, BIT(n)); > @@ -291,7 +291,7 @@ static int hw_test_and_clear_complete(struct ci13xxx *ci, int n) > * > * This function returns active interrutps > */ > -static u32 hw_test_and_clear_intr_active(struct ci13xxx *ci) > +static u32 hw_test_and_clear_intr_active(struct ci_hdrc *ci) > { > u32 reg = hw_read_intr_status(ci) & hw_read_intr_enable(ci); > > @@ -305,7 +305,7 @@ static u32 hw_test_and_clear_intr_active(struct ci13xxx *ci) > * > * This function returns guard value > */ > -static int hw_test_and_clear_setup_guard(struct ci13xxx *ci) > +static int hw_test_and_clear_setup_guard(struct ci_hdrc *ci) > { > return hw_test_and_write(ci, OP_USBCMD, USBCMD_SUTW, 0); > } > @@ -316,7 +316,7 @@ static int hw_test_and_clear_setup_guard(struct ci13xxx *ci) > * > * This function returns guard value > */ > -static int hw_test_and_set_setup_guard(struct ci13xxx *ci) > +static int hw_test_and_set_setup_guard(struct ci_hdrc *ci) > { > return hw_test_and_write(ci, OP_USBCMD, USBCMD_SUTW, USBCMD_SUTW); > } > @@ -328,7 +328,7 @@ static int hw_test_and_set_setup_guard(struct ci13xxx *ci) > * This function explicitly sets the address, without the "USBADRA" (advance) > * feature, which is not supported by older versions of the controller. > */ > -static void hw_usb_set_address(struct ci13xxx *ci, u8 value) > +static void hw_usb_set_address(struct ci_hdrc *ci, u8 value) > { > hw_write(ci, OP_DEVICEADDR, DEVICEADDR_USBADR, > value << __ffs(DEVICEADDR_USBADR)); > @@ -340,7 +340,7 @@ static void hw_usb_set_address(struct ci13xxx *ci, u8 value) > * > * This function returns an error code > */ > -static int hw_usb_reset(struct ci13xxx *ci) > +static int hw_usb_reset(struct ci_hdrc *ci) > { > hw_usb_set_address(ci, 0); > > @@ -369,7 +369,7 @@ static int hw_usb_reset(struct ci13xxx *ci) > * UTIL block > *****************************************************************************/ > > -static int add_td_to_list(struct ci13xxx_ep *hwep, struct ci13xxx_req *hwreq, > +static int add_td_to_list(struct ci_hw_ep *hwep, struct ci_hw_req *hwreq, > unsigned length) > { > int i; > @@ -387,7 +387,7 @@ static int add_td_to_list(struct ci13xxx_ep *hwep, struct ci13xxx_req *hwreq, > return -ENOMEM; > } > > - memset(node->ptr, 0, sizeof(struct ci13xxx_td)); > + memset(node->ptr, 0, sizeof(struct ci_hw_td)); > node->ptr->token = cpu_to_le32(length << __ffs(TD_TOTAL_BYTES)); > node->ptr->token &= cpu_to_le32(TD_TOTAL_BYTES); > node->ptr->token |= cpu_to_le32(TD_STATUS_ACTIVE); > @@ -396,7 +396,7 @@ static int add_td_to_list(struct ci13xxx_ep *hwep, struct ci13xxx_req *hwreq, > if (length) { > node->ptr->page[0] = cpu_to_le32(temp); > for (i = 1; i < TD_PAGE_COUNT; i++) { > - u32 page = temp + i * CI13XXX_PAGE_SIZE; > + u32 page = temp + i * CI_HDRC_PAGE_SIZE; > page &= ~TD_RESERVED_MASK; > node->ptr->page[i] = cpu_to_le32(page); > } > @@ -421,7 +421,7 @@ static int add_td_to_list(struct ci13xxx_ep *hwep, struct ci13xxx_req *hwreq, > * _usb_addr: calculates endpoint address from direction & number > * @ep: endpoint > */ > -static inline u8 _usb_addr(struct ci13xxx_ep *ep) > +static inline u8 _usb_addr(struct ci_hw_ep *ep) > { > return ((ep->dir == TX) ? USB_ENDPOINT_DIR_MASK : 0) | ep->num; > } > @@ -433,9 +433,9 @@ static inline u8 _usb_addr(struct ci13xxx_ep *ep) > * > * This function returns an error code > */ > -static int _hardware_enqueue(struct ci13xxx_ep *hwep, struct ci13xxx_req *hwreq) > +static int _hardware_enqueue(struct ci_hw_ep *hwep, struct ci_hw_req *hwreq) > { > - struct ci13xxx *ci = hwep->ci; > + struct ci_hdrc *ci = hwep->ci; > int ret = 0; > unsigned rest = hwreq->req.length; > int pages = TD_PAGE_COUNT; > @@ -463,7 +463,7 @@ static int _hardware_enqueue(struct ci13xxx_ep *hwep, struct ci13xxx_req *hwreq) > > while (rest > 0) { > unsigned count = min(hwreq->req.length - hwreq->req.actual, > - (unsigned)(pages * CI13XXX_PAGE_SIZE)); > + (unsigned)(pages * CI_HDRC_PAGE_SIZE)); > add_td_to_list(hwep, hwreq, count); > rest -= count; > } > @@ -484,14 +484,14 @@ static int _hardware_enqueue(struct ci13xxx_ep *hwep, struct ci13xxx_req *hwreq) > > hwreq->req.actual = 0; > if (!list_empty(&hwep->qh.queue)) { > - struct ci13xxx_req *hwreqprev; > + struct ci_hw_req *hwreqprev; > int n = hw_ep_bit(hwep->num, hwep->dir); > int tmp_stat; > struct td_node *prevlastnode; > u32 next = firstnode->dma & TD_ADDR_MASK; > > hwreqprev = list_entry(hwep->qh.queue.prev, > - struct ci13xxx_req, queue); > + struct ci_hw_req, queue); > prevlastnode = list_entry(hwreqprev->tds.prev, > struct td_node, td); > > @@ -533,7 +533,7 @@ done: > * free_pending_td: remove a pending request for the endpoint > * @hwep: endpoint > */ > -static void free_pending_td(struct ci13xxx_ep *hwep) > +static void free_pending_td(struct ci_hw_ep *hwep) > { > struct td_node *pending = hwep->pending_td; > > @@ -549,7 +549,7 @@ static void free_pending_td(struct ci13xxx_ep *hwep) > * > * This function returns an error code > */ > -static int _hardware_dequeue(struct ci13xxx_ep *hwep, struct ci13xxx_req *hwreq) > +static int _hardware_dequeue(struct ci_hw_ep *hwep, struct ci_hw_req *hwreq) > { > u32 tmptoken; > struct td_node *node, *tmpnode; > @@ -619,7 +619,7 @@ static int _hardware_dequeue(struct ci13xxx_ep *hwep, struct ci13xxx_req *hwreq) > * This function returns an error code > * Caller must hold lock > */ > -static int _ep_nuke(struct ci13xxx_ep *hwep) > +static int _ep_nuke(struct ci_hw_ep *hwep) > __releases(hwep->lock) > __acquires(hwep->lock) > { > @@ -632,9 +632,8 @@ __acquires(hwep->lock) > while (!list_empty(&hwep->qh.queue)) { > > /* pop oldest request */ > - struct ci13xxx_req *hwreq = list_entry(hwep->qh.queue.next, > - struct ci13xxx_req, > - queue); > + struct ci_hw_req *hwreq = list_entry(hwep->qh.queue.next, > + struct ci_hw_req, queue); > > list_for_each_entry_safe(node, tmpnode, &hwreq->tds, td) { > dma_pool_free(hwep->td_pool, node->ptr, node->dma); > @@ -668,7 +667,7 @@ __acquires(hwep->lock) > static int _gadget_stop_activity(struct usb_gadget *gadget) > { > struct usb_ep *ep; > - struct ci13xxx *ci = container_of(gadget, struct ci13xxx, gadget); > + struct ci_hdrc *ci = container_of(gadget, struct ci_hdrc, gadget); > unsigned long flags; > > spin_lock_irqsave(&ci->lock, flags); > @@ -709,7 +708,7 @@ static int _gadget_stop_activity(struct usb_gadget *gadget) > * > * This function resets USB engine after a bus reset occurred > */ > -static void isr_reset_handler(struct ci13xxx *ci) > +static void isr_reset_handler(struct ci_hdrc *ci) > __releases(ci->lock) > __acquires(ci->lock) > { > @@ -759,9 +758,9 @@ static void isr_get_status_complete(struct usb_ep *ep, struct usb_request *req) > static int _ep_queue(struct usb_ep *ep, struct usb_request *req, > gfp_t __maybe_unused gfp_flags) > { > - struct ci13xxx_ep *hwep = container_of(ep, struct ci13xxx_ep, ep); > - struct ci13xxx_req *hwreq = container_of(req, struct ci13xxx_req, req); > - struct ci13xxx *ci = hwep->ci; > + struct ci_hw_ep *hwep = container_of(ep, struct ci_hw_ep, ep); > + struct ci_hw_req *hwreq = container_of(req, struct ci_hw_req, req); > + struct ci_hdrc *ci = hwep->ci; > int retval = 0; > > if (ep == NULL || req == NULL || hwep->ep.desc == NULL) > @@ -812,12 +811,12 @@ static int _ep_queue(struct usb_ep *ep, struct usb_request *req, > * > * This function returns an error code > */ > -static int isr_get_status_response(struct ci13xxx *ci, > +static int isr_get_status_response(struct ci_hdrc *ci, > struct usb_ctrlrequest *setup) > __releases(hwep->lock) > __acquires(hwep->lock) > { > - struct ci13xxx_ep *hwep = ci->ep0in; > + struct ci_hw_ep *hwep = ci->ep0in; > struct usb_request *req = NULL; > gfp_t gfp_flags = GFP_ATOMIC; > int dir, num, retval; > @@ -878,7 +877,7 @@ __acquires(hwep->lock) > static void > isr_setup_status_complete(struct usb_ep *ep, struct usb_request *req) > { > - struct ci13xxx *ci = req->context; > + struct ci_hdrc *ci = req->context; > unsigned long flags; > > if (ci->setaddr) { > @@ -898,10 +897,10 @@ isr_setup_status_complete(struct usb_ep *ep, struct usb_request *req) > * > * This function returns an error code > */ > -static int isr_setup_status_phase(struct ci13xxx *ci) > +static int isr_setup_status_phase(struct ci_hdrc *ci) > { > int retval; > - struct ci13xxx_ep *hwep; > + struct ci_hw_ep *hwep; > > hwep = (ci->ep0_dir == TX) ? ci->ep0out : ci->ep0in; > ci->status->context = ci; > @@ -919,12 +918,12 @@ static int isr_setup_status_phase(struct ci13xxx *ci) > * This function returns an error code > * Caller must hold lock > */ > -static int isr_tr_complete_low(struct ci13xxx_ep *hwep) > +static int isr_tr_complete_low(struct ci_hw_ep *hwep) > __releases(hwep->lock) > __acquires(hwep->lock) > { > - struct ci13xxx_req *hwreq, *hwreqtemp; > - struct ci13xxx_ep *hweptemp = hwep; > + struct ci_hw_req *hwreq, *hwreqtemp; > + struct ci_hw_ep *hweptemp = hwep; > int retval = 0; > > list_for_each_entry_safe(hwreq, hwreqtemp, &hwep->qh.queue, > @@ -955,7 +954,7 @@ __acquires(hwep->lock) > * > * This function handles traffic events > */ > -static void isr_tr_complete_handler(struct ci13xxx *ci) > +static void isr_tr_complete_handler(struct ci_hdrc *ci) > __releases(ci->lock) > __acquires(ci->lock) > { > @@ -963,7 +962,7 @@ __acquires(ci->lock) > u8 tmode = 0; > > for (i = 0; i < ci->hw_ep_max; i++) { > - struct ci13xxx_ep *hwep = &ci->ci13xxx_ep[i]; > + struct ci_hw_ep *hwep = &ci->ci_hw_ep[i]; > int type, num, dir, err = -EINVAL; > struct usb_ctrlrequest req; > > @@ -1023,10 +1022,10 @@ __acquires(ci->lock) > num &= USB_ENDPOINT_NUMBER_MASK; > if (dir) /* TX */ > num += ci->hw_ep_max/2; > - if (!ci->ci13xxx_ep[num].wedge) { > + if (!ci->ci_hw_ep[num].wedge) { > spin_unlock(&ci->lock); > err = usb_ep_clear_halt( > - &ci->ci13xxx_ep[num].ep); > + &ci->ci_hw_ep[num].ep); > spin_lock(&ci->lock); > if (err) > break; > @@ -1076,7 +1075,7 @@ __acquires(ci->lock) > num += ci->hw_ep_max/2; > > spin_unlock(&ci->lock); > - err = usb_ep_set_halt(&ci->ci13xxx_ep[num].ep); > + err = usb_ep_set_halt(&ci->ci_hw_ep[num].ep); > spin_lock(&ci->lock); > if (!err) > isr_setup_status_phase(ci); > @@ -1141,7 +1140,7 @@ delegate: > static int ep_enable(struct usb_ep *ep, > const struct usb_endpoint_descriptor *desc) > { > - struct ci13xxx_ep *hwep = container_of(ep, struct ci13xxx_ep, ep); > + struct ci_hw_ep *hwep = container_of(ep, struct ci_hw_ep, ep); > int retval = 0; > unsigned long flags; > u32 cap = 0; > @@ -1194,7 +1193,7 @@ static int ep_enable(struct usb_ep *ep, > */ > static int ep_disable(struct usb_ep *ep) > { > - struct ci13xxx_ep *hwep = container_of(ep, struct ci13xxx_ep, ep); > + struct ci_hw_ep *hwep = container_of(ep, struct ci_hw_ep, ep); > int direction, retval = 0; > unsigned long flags; > > @@ -1230,12 +1229,12 @@ static int ep_disable(struct usb_ep *ep) > */ > static struct usb_request *ep_alloc_request(struct usb_ep *ep, gfp_t gfp_flags) > { > - struct ci13xxx_req *hwreq = NULL; > + struct ci_hw_req *hwreq = NULL; > > if (ep == NULL) > return NULL; > > - hwreq = kzalloc(sizeof(struct ci13xxx_req), gfp_flags); > + hwreq = kzalloc(sizeof(struct ci_hw_req), gfp_flags); > if (hwreq != NULL) { > INIT_LIST_HEAD(&hwreq->queue); > INIT_LIST_HEAD(&hwreq->tds); > @@ -1251,8 +1250,8 @@ static struct usb_request *ep_alloc_request(struct usb_ep *ep, gfp_t gfp_flags) > */ > static void ep_free_request(struct usb_ep *ep, struct usb_request *req) > { > - struct ci13xxx_ep *hwep = container_of(ep, struct ci13xxx_ep, ep); > - struct ci13xxx_req *hwreq = container_of(req, struct ci13xxx_req, req); > + struct ci_hw_ep *hwep = container_of(ep, struct ci_hw_ep, ep); > + struct ci_hw_req *hwreq = container_of(req, struct ci_hw_req, req); > struct td_node *node, *tmpnode; > unsigned long flags; > > @@ -1285,7 +1284,7 @@ static void ep_free_request(struct usb_ep *ep, struct usb_request *req) > static int ep_queue(struct usb_ep *ep, struct usb_request *req, > gfp_t __maybe_unused gfp_flags) > { > - struct ci13xxx_ep *hwep = container_of(ep, struct ci13xxx_ep, ep); > + struct ci_hw_ep *hwep = container_of(ep, struct ci_hw_ep, ep); > int retval = 0; > unsigned long flags; > > @@ -1305,8 +1304,8 @@ static int ep_queue(struct usb_ep *ep, struct usb_request *req, > */ > static int ep_dequeue(struct usb_ep *ep, struct usb_request *req) > { > - struct ci13xxx_ep *hwep = container_of(ep, struct ci13xxx_ep, ep); > - struct ci13xxx_req *hwreq = container_of(req, struct ci13xxx_req, req); > + struct ci_hw_ep *hwep = container_of(ep, struct ci_hw_ep, ep); > + struct ci_hw_req *hwreq = container_of(req, struct ci_hw_req, req); > unsigned long flags; > > if (ep == NULL || req == NULL || hwreq->req.status != -EALREADY || > @@ -1342,7 +1341,7 @@ static int ep_dequeue(struct usb_ep *ep, struct usb_request *req) > */ > static int ep_set_halt(struct usb_ep *ep, int value) > { > - struct ci13xxx_ep *hwep = container_of(ep, struct ci13xxx_ep, ep); > + struct ci_hw_ep *hwep = container_of(ep, struct ci_hw_ep, ep); > int direction, retval = 0; > unsigned long flags; > > @@ -1386,7 +1385,7 @@ static int ep_set_halt(struct usb_ep *ep, int value) > */ > static int ep_set_wedge(struct usb_ep *ep) > { > - struct ci13xxx_ep *hwep = container_of(ep, struct ci13xxx_ep, ep); > + struct ci_hw_ep *hwep = container_of(ep, struct ci_hw_ep, ep); > unsigned long flags; > > if (ep == NULL || hwep->ep.desc == NULL) > @@ -1406,7 +1405,7 @@ static int ep_set_wedge(struct usb_ep *ep) > */ > static void ep_fifo_flush(struct usb_ep *ep) > { > - struct ci13xxx_ep *hwep = container_of(ep, struct ci13xxx_ep, ep); > + struct ci_hw_ep *hwep = container_of(ep, struct ci_hw_ep, ep); > unsigned long flags; > > if (ep == NULL) { > @@ -1440,13 +1439,13 @@ static const struct usb_ep_ops usb_ep_ops = { > /****************************************************************************** > * GADGET block > *****************************************************************************/ > -static int ci13xxx_vbus_session(struct usb_gadget *_gadget, int is_active) > +static int ci_udc_vbus_session(struct usb_gadget *_gadget, int is_active) > { > - struct ci13xxx *ci = container_of(_gadget, struct ci13xxx, gadget); > + struct ci_hdrc *ci = container_of(_gadget, struct ci_hdrc, gadget); > unsigned long flags; > int gadget_ready = 0; > > - if (!(ci->platdata->flags & CI13XXX_PULLUP_ON_VBUS)) > + if (!(ci->platdata->flags & CI_HDRC_PULLUP_ON_VBUS)) > return -EOPNOTSUPP; > > spin_lock_irqsave(&ci->lock, flags); > @@ -1464,7 +1463,7 @@ static int ci13xxx_vbus_session(struct usb_gadget *_gadget, int is_active) > hw_device_state(ci, 0); > if (ci->platdata->notify_event) > ci->platdata->notify_event(ci, > - CI13XXX_CONTROLLER_STOPPED_EVENT); > + CI_HDRC_CONTROLLER_STOPPED_EVENT); > _gadget_stop_activity(&ci->gadget); > pm_runtime_put_sync(&_gadget->dev); > } > @@ -1473,9 +1472,9 @@ static int ci13xxx_vbus_session(struct usb_gadget *_gadget, int is_active) > return 0; > } > > -static int ci13xxx_wakeup(struct usb_gadget *_gadget) > +static int ci_udc_wakeup(struct usb_gadget *_gadget) > { > - struct ci13xxx *ci = container_of(_gadget, struct ci13xxx, gadget); > + struct ci_hdrc *ci = container_of(_gadget, struct ci_hdrc, gadget); > unsigned long flags; > int ret = 0; > > @@ -1494,9 +1493,9 @@ out: > return ret; > } > > -static int ci13xxx_vbus_draw(struct usb_gadget *_gadget, unsigned ma) > +static int ci_udc_vbus_draw(struct usb_gadget *_gadget, unsigned ma) > { > - struct ci13xxx *ci = container_of(_gadget, struct ci13xxx, gadget); > + struct ci_hdrc *ci = container_of(_gadget, struct ci_hdrc, gadget); > > if (ci->transceiver) > return usb_phy_set_power(ci->transceiver, ma); > @@ -1506,9 +1505,9 @@ static int ci13xxx_vbus_draw(struct usb_gadget *_gadget, unsigned ma) > /* Change Data+ pullup status > * this func is used by usb_gadget_connect/disconnet > */ > -static int ci13xxx_pullup(struct usb_gadget *_gadget, int is_on) > +static int ci_udc_pullup(struct usb_gadget *_gadget, int is_on) > { > - struct ci13xxx *ci = container_of(_gadget, struct ci13xxx, gadget); > + struct ci_hdrc *ci = container_of(_gadget, struct ci_hdrc, gadget); > > if (is_on) > hw_write(ci, OP_USBCMD, USBCMD_RS, USBCMD_RS); > @@ -1518,9 +1517,9 @@ static int ci13xxx_pullup(struct usb_gadget *_gadget, int is_on) > return 0; > } > > -static int ci13xxx_start(struct usb_gadget *gadget, > +static int ci_udc_start(struct usb_gadget *gadget, > struct usb_gadget_driver *driver); > -static int ci13xxx_stop(struct usb_gadget *gadget, > +static int ci_udc_stop(struct usb_gadget *gadget, > struct usb_gadget_driver *driver); > /** > * Device operations part of the API to the USB controller hardware, > @@ -1528,22 +1527,22 @@ static int ci13xxx_stop(struct usb_gadget *gadget, > * Check "usb_gadget.h" for details > */ > static const struct usb_gadget_ops usb_gadget_ops = { > - .vbus_session = ci13xxx_vbus_session, > - .wakeup = ci13xxx_wakeup, > - .pullup = ci13xxx_pullup, > - .vbus_draw = ci13xxx_vbus_draw, > - .udc_start = ci13xxx_start, > - .udc_stop = ci13xxx_stop, > + .vbus_session = ci_udc_vbus_session, > + .wakeup = ci_udc_wakeup, > + .pullup = ci_udc_pullup, > + .vbus_draw = ci_udc_vbus_draw, > + .udc_start = ci_udc_start, > + .udc_stop = ci_udc_stop, > }; > > -static int init_eps(struct ci13xxx *ci) > +static int init_eps(struct ci_hdrc *ci) > { > int retval = 0, i, j; > > for (i = 0; i < ci->hw_ep_max/2; i++) > for (j = RX; j <= TX; j++) { > int k = i + j * ci->hw_ep_max/2; > - struct ci13xxx_ep *hwep = &ci->ci13xxx_ep[k]; > + struct ci_hw_ep *hwep = &ci->ci_hw_ep[k]; > > scnprintf(hwep->name, sizeof(hwep->name), "ep%i%s", i, > (j == TX) ? "in" : "out"); > @@ -1589,28 +1588,28 @@ static int init_eps(struct ci13xxx *ci) > return retval; > } > > -static void destroy_eps(struct ci13xxx *ci) > +static void destroy_eps(struct ci_hdrc *ci) > { > int i; > > for (i = 0; i < ci->hw_ep_max; i++) { > - struct ci13xxx_ep *hwep = &ci->ci13xxx_ep[i]; > + struct ci_hw_ep *hwep = &ci->ci_hw_ep[i]; > > dma_pool_free(ci->qh_pool, hwep->qh.ptr, hwep->qh.dma); > } > } > > /** > - * ci13xxx_start: register a gadget driver > + * ci_udc_start: register a gadget driver > * @gadget: our gadget > * @driver: the driver being registered > * > * Interrupts are enabled here. > */ > -static int ci13xxx_start(struct usb_gadget *gadget, > +static int ci_udc_start(struct usb_gadget *gadget, > struct usb_gadget_driver *driver) > { > - struct ci13xxx *ci = container_of(gadget, struct ci13xxx, gadget); > + struct ci_hdrc *ci = container_of(gadget, struct ci_hdrc, gadget); > unsigned long flags; > int retval = -ENOMEM; > > @@ -1631,9 +1630,9 @@ static int ci13xxx_start(struct usb_gadget *gadget, > > ci->driver = driver; > pm_runtime_get_sync(&ci->gadget.dev); > - if (ci->platdata->flags & CI13XXX_PULLUP_ON_VBUS) { > + if (ci->platdata->flags & CI_HDRC_PULLUP_ON_VBUS) { > if (ci->vbus_active) { > - if (ci->platdata->flags & CI13XXX_REGS_SHARED) > + if (ci->platdata->flags & CI_HDRC_REGS_SHARED) > hw_device_reset(ci, USBMODE_CM_DC); > } else { > pm_runtime_put_sync(&ci->gadget.dev); > @@ -1651,22 +1650,22 @@ static int ci13xxx_start(struct usb_gadget *gadget, > } > > /** > - * ci13xxx_stop: unregister a gadget driver > + * ci_udc_stop: unregister a gadget driver > */ > -static int ci13xxx_stop(struct usb_gadget *gadget, > +static int ci_udc_stop(struct usb_gadget *gadget, > struct usb_gadget_driver *driver) > { > - struct ci13xxx *ci = container_of(gadget, struct ci13xxx, gadget); > + struct ci_hdrc *ci = container_of(gadget, struct ci_hdrc, gadget); > unsigned long flags; > > spin_lock_irqsave(&ci->lock, flags); > > - if (!(ci->platdata->flags & CI13XXX_PULLUP_ON_VBUS) || > + if (!(ci->platdata->flags & CI_HDRC_PULLUP_ON_VBUS) || > ci->vbus_active) { > hw_device_state(ci, 0); > if (ci->platdata->notify_event) > ci->platdata->notify_event(ci, > - CI13XXX_CONTROLLER_STOPPED_EVENT); > + CI_HDRC_CONTROLLER_STOPPED_EVENT); > ci->driver = NULL; > spin_unlock_irqrestore(&ci->lock, flags); > _gadget_stop_activity(&ci->gadget); > @@ -1688,7 +1687,7 @@ static int ci13xxx_stop(struct usb_gadget *gadget, > * This function returns IRQ_HANDLED if the IRQ has been handled > * It locks access to registers > */ > -static irqreturn_t udc_irq(struct ci13xxx *ci) > +static irqreturn_t udc_irq(struct ci_hdrc *ci) > { > irqreturn_t retval; > u32 intr; > @@ -1698,7 +1697,7 @@ static irqreturn_t udc_irq(struct ci13xxx *ci) > > spin_lock(&ci->lock); > > - if (ci->platdata->flags & CI13XXX_REGS_SHARED) { > + if (ci->platdata->flags & CI_HDRC_REGS_SHARED) { > if (hw_read(ci, OP_USBMODE, USBMODE_CM) != > USBMODE_CM_DC) { > spin_unlock(&ci->lock); > @@ -1748,7 +1747,7 @@ static irqreturn_t udc_irq(struct ci13xxx *ci) > * udc_start: initialize gadget role > * @ci: chipidea controller > */ > -static int udc_start(struct ci13xxx *ci) > +static int udc_start(struct ci_hdrc *ci) > { > struct device *dev = ci->dev; > int retval = 0; > @@ -1764,15 +1763,15 @@ static int udc_start(struct ci13xxx *ci) > INIT_LIST_HEAD(&ci->gadget.ep_list); > > /* alloc resources */ > - ci->qh_pool = dma_pool_create("ci13xxx_qh", dev, > - sizeof(struct ci13xxx_qh), > - 64, CI13XXX_PAGE_SIZE); > + ci->qh_pool = dma_pool_create("ci_hw_qh", dev, > + sizeof(struct ci_hw_qh), > + 64, CI_HDRC_PAGE_SIZE); > if (ci->qh_pool == NULL) > return -ENOMEM; > > - ci->td_pool = dma_pool_create("ci13xxx_td", dev, > - sizeof(struct ci13xxx_td), > - 64, CI13XXX_PAGE_SIZE); > + ci->td_pool = dma_pool_create("ci_hw_td", dev, > + sizeof(struct ci_hw_td), > + 64, CI_HDRC_PAGE_SIZE); > if (ci->td_pool == NULL) { > retval = -ENOMEM; > goto free_qh_pool; > @@ -1787,14 +1786,14 @@ static int udc_start(struct ci13xxx *ci) > if (ci->global_phy) > ci->transceiver = usb_get_phy(USB_PHY_TYPE_USB2); > > - if (ci->platdata->flags & CI13XXX_REQUIRE_TRANSCEIVER) { > + if (ci->platdata->flags & CI_HDRC_REQUIRE_TRANSCEIVER) { > if (ci->transceiver == NULL) { > retval = -ENODEV; > goto destroy_eps; > } > } > > - if (!(ci->platdata->flags & CI13XXX_REGS_SHARED)) { > + if (!(ci->platdata->flags & CI_HDRC_REGS_SHARED)) { > retval = hw_device_reset(ci, USBMODE_CM_DC); > if (retval) > goto put_transceiver; > @@ -1841,7 +1840,7 @@ free_qh_pool: > * > * No interrupts active, the IRQ has been released > */ > -static void udc_stop(struct ci13xxx *ci) > +static void udc_stop(struct ci_hdrc *ci) > { > if (ci == NULL) > return; > @@ -1868,7 +1867,7 @@ static void udc_stop(struct ci13xxx *ci) > * > * This function enables the gadget role, if the device is "device capable". > */ > -int ci_hdrc_gadget_init(struct ci13xxx *ci) > +int ci_hdrc_gadget_init(struct ci_hdrc *ci) > { > struct ci_role_driver *rdrv; > > diff --git a/drivers/usb/chipidea/udc.h b/drivers/usb/chipidea/udc.h > index 0ecc0ad..455ac21 100644 > --- a/drivers/usb/chipidea/udc.h > +++ b/drivers/usb/chipidea/udc.h > @@ -20,7 +20,7 @@ > #define TX 1 /* similar to USB_DIR_IN but can be used as an index */ > > /* DMA layout of transfer descriptors */ > -struct ci13xxx_td { > +struct ci_hw_td { > /* 0 */ > u32 next; > #define TD_TERMINATE BIT(0) > @@ -43,7 +43,7 @@ struct ci13xxx_td { > } __attribute__ ((packed, aligned(4))); > > /* DMA layout of queue heads */ > -struct ci13xxx_qh { > +struct ci_hw_qh { > /* 0 */ > u32 cap; > #define QH_IOS BIT(15) > @@ -54,7 +54,7 @@ struct ci13xxx_qh { > /* 1 */ > u32 curr; > /* 2 - 8 */ > - struct ci13xxx_td td; > + struct ci_hw_td td; > /* 9 */ > u32 RESERVED; > struct usb_ctrlrequest setup; > @@ -63,11 +63,11 @@ struct ci13xxx_qh { > struct td_node { > struct list_head td; > dma_addr_t dma; > - struct ci13xxx_td *ptr; > + struct ci_hw_td *ptr; > }; > > /** > - * struct ci13xxx_req - usb request representation > + * struct ci_hw_req - usb request representation > * @req: request structure for gadget drivers > * @queue: link to QH list > * @ptr: transfer descriptor for this request > @@ -75,7 +75,7 @@ struct td_node { > * @zptr: transfer descriptor for the zero packet > * @zdma: dma address of the zero packet's transfer descriptor > */ > -struct ci13xxx_req { > +struct ci_hw_req { > struct usb_request req; > struct list_head queue; > struct list_head tds; > @@ -83,11 +83,11 @@ struct ci13xxx_req { > > #ifdef CONFIG_USB_CHIPIDEA_UDC > > -int ci_hdrc_gadget_init(struct ci13xxx *ci); > +int ci_hdrc_gadget_init(struct ci_hdrc *ci); > > #else > > -static inline int ci_hdrc_gadget_init(struct ci13xxx *ci) > +static inline int ci_hdrc_gadget_init(struct ci_hdrc *ci) > { > return -ENXIO; > } > diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c > index 588bae8..489d2e3 100644 > --- a/drivers/usb/chipidea/usbmisc_imx.c > +++ b/drivers/usb/chipidea/usbmisc_imx.c > @@ -16,7 +16,7 @@ > #include <linux/io.h> > #include <linux/delay.h> > > -#include "ci13xxx_imx.h" > +#include "ci_hdrc_imx.h" > > #define USB_DEV_MAX 4 > > diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h > index b314647..2562994 100644 > --- a/include/linux/usb/chipidea.h > +++ b/include/linux/usb/chipidea.h > @@ -7,8 +7,8 @@ > > #include <linux/usb/otg.h> > > -struct ci13xxx; > -struct ci13xxx_platform_data { > +struct ci_hdrc; > +struct ci_hdrc_platform_data { > const char *name; > /* offset of the capability registers */ > uintptr_t capoffset; > @@ -16,24 +16,24 @@ struct ci13xxx_platform_data { > struct usb_phy *phy; > enum usb_phy_interface phy_mode; > unsigned long flags; > -#define CI13XXX_REGS_SHARED BIT(0) > -#define CI13XXX_REQUIRE_TRANSCEIVER BIT(1) > -#define CI13XXX_PULLUP_ON_VBUS BIT(2) > -#define CI13XXX_DISABLE_STREAMING BIT(3) > +#define CI_HDRC_REGS_SHARED BIT(0) > +#define CI_HDRC_REQUIRE_TRANSCEIVER BIT(1) > +#define CI_HDRC_PULLUP_ON_VBUS BIT(2) > +#define CI_HDRC_DISABLE_STREAMING BIT(3) > enum usb_dr_mode dr_mode; > -#define CI13XXX_CONTROLLER_RESET_EVENT 0 > -#define CI13XXX_CONTROLLER_STOPPED_EVENT 1 > - void (*notify_event) (struct ci13xxx *ci, unsigned event); > +#define CI_HDRC_CONTROLLER_RESET_EVENT 0 > +#define CI_HDRC_CONTROLLER_STOPPED_EVENT 1 > + void (*notify_event) (struct ci_hdrc *ci, unsigned event); > }; > > /* Default offset of capability registers */ > #define DEF_CAPOFFSET 0x100 > > -/* Add ci13xxx device */ > -struct platform_device *ci13xxx_add_device(struct device *dev, > +/* Add ci hdrc device */ > +struct platform_device *ci_hdrc_add_device(struct device *dev, > struct resource *res, int nres, > - struct ci13xxx_platform_data *platdata); > -/* Remove ci13xxx device */ > -void ci13xxx_remove_device(struct platform_device *pdev); > + struct ci_hdrc_platform_data *platdata); > +/* Remove ci hdrc device */ > +void ci_hdrc_remove_device(struct platform_device *pdev); > > #endif > -- > 1.7.10.4 > > -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html