Dear Richard Zhao,
> This patch rename struct ci13xxx_udc_driver and var with the type.
>
> ci13xxx_platform_data reflect it's passed from platfrom driver.
Maybe rather driver data? As platform_data has certain different conotation to
it.
>
> Signed-off-by: Richard Zhao <richard.zhao@xxxxxxxxxxxxx>
> Reviewed-by: Felipe Balbi <balbi@xxxxxx>
> Signed-off-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
> ---
> drivers/usb/chipidea/ci.h | 4 ++--
> drivers/usb/chipidea/ci13xxx_msm.c | 6 +++---
> drivers/usb/chipidea/ci13xxx_pci.c | 20 ++++++++++----------
> drivers/usb/chipidea/core.c | 12 ++++++------
> drivers/usb/chipidea/host.c | 2 +-
> drivers/usb/chipidea/udc.c | 24 ++++++++++++------------
> include/linux/usb/chipidea.h | 2 +-
> 7 files changed, 35 insertions(+), 35 deletions(-)
>
> diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h
> index 50911f8..0b09330 100644
> --- a/drivers/usb/chipidea/ci.h
> +++ b/drivers/usb/chipidea/ci.h
> @@ -125,7 +125,7 @@ struct hw_bank {
> * @remote_wakeup: host-enabled remote wakeup
> * @suspended: suspended by host
> * @test_mode: the selected test mode
> - * @udc_driver: platform specific information supplied by parent device
> + * @platdata: platform specific information supplied by parent device
> * @vbus_active: is VBUS active
> * @transceiver: pointer to USB PHY, if any
> * @hcd: pointer to usb_hcd for ehci host driver
> @@ -158,7 +158,7 @@ struct ci13xxx {
> u8 suspended;
> u8 test_mode;
>
> - struct ci13xxx_udc_driver *udc_driver;
> + struct ci13xxx_platform_data *platdata;
> int vbus_active;
> struct usb_phy *transceiver;
> struct usb_hcd *hcd;
> diff --git a/drivers/usb/chipidea/ci13xxx_msm.c
> b/drivers/usb/chipidea/ci13xxx_msm.c index 68512d4..21a7c2e 100644
> --- a/drivers/usb/chipidea/ci13xxx_msm.c
> +++ b/drivers/usb/chipidea/ci13xxx_msm.c
> @@ -45,7 +45,7 @@ static void ci13xxx_msm_notify_event(struct ci13xxx *udc,
> unsigned event) }
> }
>
> -static struct ci13xxx_udc_driver ci13xxx_msm_udc_driver = {
> +static struct ci13xxx_platform_data ci13xxx_msm_platdata = {
> .name = "ci13xxx_msm",
> .flags = CI13XXX_REGS_SHARED |
> CI13XXX_REQUIRE_TRANSCEIVER |
> @@ -75,8 +75,8 @@ static int __devinit ci13xxx_msm_probe(struct
> platform_device *pdev) goto put_platform;
> }
>
> - ret = platform_device_add_data(plat_ci, &ci13xxx_msm_udc_driver,
> - sizeof(ci13xxx_msm_udc_driver));
> + ret = platform_device_add_data(plat_ci, &ci13xxx_msm_platdata,
> + sizeof(ci13xxx_msm_platdata));
> if (ret)
> goto put_platform;
>
> diff --git a/drivers/usb/chipidea/ci13xxx_pci.c
> b/drivers/usb/chipidea/ci13xxx_pci.c index e3dab27..cdcac3a 100644
> --- a/drivers/usb/chipidea/ci13xxx_pci.c
> +++ b/drivers/usb/chipidea/ci13xxx_pci.c
> @@ -23,17 +23,17 @@
> /*************************************************************************
> ***** * PCI block
>
> **************************************************************************
> ***/ -struct ci13xxx_udc_driver pci_driver = {
> +struct ci13xxx_platform_data pci_platdata = {
> .name = UDC_DRIVER_NAME,
> .capoffset = DEF_CAPOFFSET,
> };
>
> -struct ci13xxx_udc_driver langwell_pci_driver = {
> +struct ci13xxx_platform_data langwell_pci_platdata = {
> .name = UDC_DRIVER_NAME,
> .capoffset = 0,
> };
>
> -struct ci13xxx_udc_driver penwell_pci_driver = {
> +struct ci13xxx_platform_data penwell_pci_platdata = {
> .name = UDC_DRIVER_NAME,
> .capoffset = 0,
> .power_budget = 200,
> @@ -51,12 +51,12 @@ struct ci13xxx_udc_driver penwell_pci_driver = {
> static int __devinit ci13xxx_pci_probe(struct pci_dev *pdev,
> const struct pci_device_id *id)
> {
> - struct ci13xxx_udc_driver *driver = (void *)id->driver_data;
> + struct ci13xxx_platform_data *platdata = (void *)id->driver_data;
> struct platform_device *plat_ci;
> struct resource res[3];
> int retval = 0, nres = 2;
>
> - if (!driver) {
> + if (!platdata) {
> dev_err(&pdev->dev, "device doesn't provide driver data\n");
> return -ENODEV;
> }
> @@ -95,7 +95,7 @@ static int __devinit ci13xxx_pci_probe(struct pci_dev
> *pdev, goto put_platform;
> }
>
> - retval = platform_device_add_data(plat_ci, driver, sizeof(*driver));
> + retval = platform_device_add_data(plat_ci, platdata, sizeof(*platdata));
> if (retval)
> goto put_platform;
>
> @@ -147,19 +147,19 @@ static void __devexit ci13xxx_pci_remove(struct
> pci_dev *pdev) static DEFINE_PCI_DEVICE_TABLE(ci13xxx_pci_id_table) = {
> {
> PCI_DEVICE(0x153F, 0x1004),
> - .driver_data = (kernel_ulong_t)&pci_driver,
> + .driver_data = (kernel_ulong_t)&pci_platdata,
> },
> {
> PCI_DEVICE(0x153F, 0x1006),
> - .driver_data = (kernel_ulong_t)&pci_driver,
> + .driver_data = (kernel_ulong_t)&pci_platdata,
> },
> {
> PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x0811),
> - .driver_data = (kernel_ulong_t)&langwell_pci_driver,
> + .driver_data = (kernel_ulong_t)&langwell_pci_platdata,
> },
> {
> PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x0829),
> - .driver_data = (kernel_ulong_t)&penwell_pci_driver,
> + .driver_data = (kernel_ulong_t)&penwell_pci_platdata,
> },
> { 0, 0, 0, 0, 0, 0, 0 /* end: all zeroes */ }
> };
> diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
> index 15e03b3..9a883bd 100644
> --- a/drivers/usb/chipidea/core.c
> +++ b/drivers/usb/chipidea/core.c
> @@ -179,7 +179,7 @@ static int hw_device_init(struct ci13xxx *ci, void
> __iomem *base) ci->hw_bank.abs = base;
>
> ci->hw_bank.cap = ci->hw_bank.abs;
> - ci->hw_bank.cap += ci->udc_driver->capoffset;
> + ci->hw_bank.cap += ci->platdata->capoffset;
> ci->hw_bank.op = ci->hw_bank.cap + ioread8(ci->hw_bank.cap);
>
> hw_alloc_regmap(ci, false);
> @@ -227,11 +227,11 @@ int hw_device_reset(struct ci13xxx *ci, u32 mode)
> udelay(10); /* not RTOS friendly */
>
>
> - if (ci->udc_driver->notify_event)
> - ci->udc_driver->notify_event(ci,
> + if (ci->platdata->notify_event)
> + ci->platdata->notify_event(ci,
> CI13XXX_CONTROLLER_RESET_EVENT);
>
> - if (ci->udc_driver->flags & CI13XXX_DISABLE_STREAMING)
> + if (ci->platdata->flags & CI13XXX_DISABLE_STREAMING)
> hw_write(ci, OP_USBMODE, USBMODE_CI_SDIS, USBMODE_CI_SDIS);
>
> /* USBMODE should be configured step by step */
> @@ -364,7 +364,7 @@ static int __devinit ci_hdrc_probe(struct
> platform_device *pdev) }
>
> ci->dev = dev;
> - ci->udc_driver = dev->platform_data;
> + ci->platdata = dev->platform_data;
>
> ret = hw_device_init(ci, base);
> if (ret < 0) {
> @@ -419,7 +419,7 @@ static int __devinit ci_hdrc_probe(struct
> platform_device *pdev) }
>
> platform_set_drvdata(pdev, ci);
> - ret = request_irq(ci->irq, ci_irq, IRQF_SHARED, ci->udc_driver->name,
> + ret = request_irq(ci->irq, ci_irq, IRQF_SHARED, ci->platdata->name,
> ci);
> if (ret)
> goto stop;
> diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c
> index 9eacd21..4a4fdb8 100644
> --- a/drivers/usb/chipidea/host.c
> +++ b/drivers/usb/chipidea/host.c
> @@ -116,7 +116,7 @@ static int host_start(struct ci13xxx *ci)
> hcd->regs = ci->hw_bank.abs;
> hcd->has_tt = 1;
>
> - hcd->power_budget = ci->udc_driver->power_budget;
> + hcd->power_budget = ci->platdata->power_budget;
>
> ehci = hcd_to_ehci(hcd);
> ehci->caps = ci->hw_bank.cap;
> diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
> index cdb9212..68584bb 100644
> --- a/drivers/usb/chipidea/udc.c
> +++ b/drivers/usb/chipidea/udc.c
> @@ -1362,7 +1362,7 @@ static int ci13xxx_vbus_session(struct usb_gadget
> *_gadget, int is_active) unsigned long flags;
> int gadget_ready = 0;
>
> - if (!(udc->udc_driver->flags & CI13XXX_PULLUP_ON_VBUS))
> + if (!(udc->platdata->flags & CI13XXX_PULLUP_ON_VBUS))
> return -EOPNOTSUPP;
>
> spin_lock_irqsave(&udc->lock, flags);
> @@ -1378,8 +1378,8 @@ static int ci13xxx_vbus_session(struct usb_gadget
> *_gadget, int is_active) hw_device_state(udc, udc->ep0out->qh.dma);
> } else {
> hw_device_state(udc, 0);
> - if (udc->udc_driver->notify_event)
> - udc->udc_driver->notify_event(udc,
> + if (udc->platdata->notify_event)
> + udc->platdata->notify_event(udc,
> CI13XXX_CONTROLLER_STOPPED_EVENT);
> _gadget_stop_activity(&udc->gadget);
> pm_runtime_put_sync(&_gadget->dev);
> @@ -1514,9 +1514,9 @@ static int ci13xxx_start(struct usb_gadget *gadget,
>
> udc->driver = driver;
> pm_runtime_get_sync(&udc->gadget.dev);
> - if (udc->udc_driver->flags & CI13XXX_PULLUP_ON_VBUS) {
> + if (udc->platdata->flags & CI13XXX_PULLUP_ON_VBUS) {
> if (udc->vbus_active) {
> - if (udc->udc_driver->flags & CI13XXX_REGS_SHARED)
> + if (udc->platdata->flags & CI13XXX_REGS_SHARED)
> hw_device_reset(udc, USBMODE_CM_DC);
> } else {
> pm_runtime_put_sync(&udc->gadget.dev);
> @@ -1544,11 +1544,11 @@ static int ci13xxx_stop(struct usb_gadget *gadget,
>
> spin_lock_irqsave(&udc->lock, flags);
>
> - if (!(udc->udc_driver->flags & CI13XXX_PULLUP_ON_VBUS) ||
> + if (!(udc->platdata->flags & CI13XXX_PULLUP_ON_VBUS) ||
> udc->vbus_active) {
> hw_device_state(udc, 0);
> - if (udc->udc_driver->notify_event)
> - udc->udc_driver->notify_event(udc,
> + if (udc->platdata->notify_event)
> + udc->platdata->notify_event(udc,
> CI13XXX_CONTROLLER_STOPPED_EVENT);
> udc->driver = NULL;
> spin_unlock_irqrestore(&udc->lock, flags);
> @@ -1581,7 +1581,7 @@ static irqreturn_t udc_irq(struct ci13xxx *udc)
>
> spin_lock(&udc->lock);
>
> - if (udc->udc_driver->flags & CI13XXX_REGS_SHARED) {
> + if (udc->platdata->flags & CI13XXX_REGS_SHARED) {
> if (hw_read(udc, OP_USBMODE, USBMODE_CM) !=
> USBMODE_CM_DC) {
> spin_unlock(&udc->lock);
> @@ -1653,7 +1653,7 @@ static int udc_start(struct ci13xxx *udc)
> udc->gadget.speed = USB_SPEED_UNKNOWN;
> udc->gadget.max_speed = USB_SPEED_HIGH;
> udc->gadget.is_otg = 0;
> - udc->gadget.name = udc->udc_driver->name;
> + udc->gadget.name = udc->platdata->name;
>
> INIT_LIST_HEAD(&udc->gadget.ep_list);
>
> @@ -1686,14 +1686,14 @@ static int udc_start(struct ci13xxx *udc)
>
> udc->transceiver = usb_get_transceiver();
>
> - if (udc->udc_driver->flags & CI13XXX_REQUIRE_TRANSCEIVER) {
> + if (udc->platdata->flags & CI13XXX_REQUIRE_TRANSCEIVER) {
> if (udc->transceiver == NULL) {
> retval = -ENODEV;
> goto free_pools;
> }
> }
>
> - if (!(udc->udc_driver->flags & CI13XXX_REGS_SHARED)) {
> + if (!(udc->platdata->flags & CI13XXX_REGS_SHARED)) {
> retval = hw_device_reset(udc, USBMODE_CM_DC);
> if (retval)
> goto put_transceiver;
> diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h
> index edb90d6..d4cf9706 100644
> --- a/include/linux/usb/chipidea.h
> +++ b/include/linux/usb/chipidea.h
> @@ -6,7 +6,7 @@
> #define __LINUX_USB_CHIPIDEA_H
>
> struct ci13xxx;
> -struct ci13xxx_udc_driver {
> +struct ci13xxx_platform_data {
> const char *name;
> /* offset of the capability registers */
> uintptr_t capoffset;
--
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