None of the PCI platforms need the NOP transceivers, and
since we can now live without the PHYs, removing
registration of the platform devices for them.
Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
---
drivers/usb/dwc3/dwc3-pci.c | 68 ---------------------------------------------
1 file changed, 68 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index b642a2f..7699da2 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -22,9 +22,6 @@
#include <linux/pci.h>
#include <linux/platform_device.h>
-#include <linux/usb/otg.h>
-#include <linux/usb/usb_phy_generic.h>
-
#include "platform_data.h"
/* FIXME define these in <linux/pci_ids.h> */
@@ -39,65 +36,8 @@
struct dwc3_pci {
struct device *dev;
struct platform_device *dwc3;
- struct platform_device *usb2_phy;
- struct platform_device *usb3_phy;
};
-static int dwc3_pci_register_phys(struct dwc3_pci *glue)
-{
- struct usb_phy_generic_platform_data pdata;
- struct platform_device *pdev;
- int ret;
-
- memset(&pdata, 0x00, sizeof(pdata));
-
- pdev = platform_device_alloc("usb_phy_generic", 0);
- if (!pdev)
- return -ENOMEM;
-
- glue->usb2_phy = pdev;
- pdata.type = USB_PHY_TYPE_USB2;
- pdata.gpio_reset = -1;
-
- ret = platform_device_add_data(glue->usb2_phy, &pdata, sizeof(pdata));
- if (ret)
- goto err1;
-
- pdev = platform_device_alloc("usb_phy_generic", 1);
- if (!pdev) {
- ret = -ENOMEM;
- goto err1;
- }
-
- glue->usb3_phy = pdev;
- pdata.type = USB_PHY_TYPE_USB3;
-
- ret = platform_device_add_data(glue->usb3_phy, &pdata, sizeof(pdata));
- if (ret)
- goto err2;
-
- ret = platform_device_add(glue->usb2_phy);
- if (ret)
- goto err2;
-
- ret = platform_device_add(glue->usb3_phy);
- if (ret)
- goto err3;
-
- return 0;
-
-err3:
- platform_device_del(glue->usb2_phy);
-
-err2:
- platform_device_put(glue->usb3_phy);
-
-err1:
- platform_device_put(glue->usb2_phy);
-
- return ret;
-}
-
static int dwc3_pci_probe(struct pci_dev *pci,
const struct pci_device_id *id)
{
@@ -124,12 +64,6 @@ static int dwc3_pci_probe(struct pci_dev *pci,
pci_set_master(pci);
- ret = dwc3_pci_register_phys(glue);
- if (ret) {
- dev_err(dev, "couldn't register PHYs\n");
- return ret;
- }
-
dwc3 = platform_device_alloc("dwc3", PLATFORM_DEVID_AUTO);
if (!dwc3) {
dev_err(dev, "couldn't allocate dwc3 device\n");
@@ -209,8 +143,6 @@ static void dwc3_pci_remove(struct pci_dev *pci)
struct dwc3_pci *glue = pci_get_drvdata(pci);
platform_device_unregister(glue->dwc3);
- platform_device_unregister(glue->usb2_phy);
- platform_device_unregister(glue->usb3_phy);
}
static const struct pci_device_id dwc3_pci_id_table[] = {
--
2.1.4
--
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