usb: dwc3: omap: stop using nop-usb-xceiv

Now that we have drivers for omap-usb2 phy and omap-usb3 phy, stop
using nop-usb-xceiv.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 43a2482..3d343d9 100644 (file)
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -52,7 +52,6 @@
 #include <linux/of_platform.h>
 
 #include <linux/usb/otg.h>
-#include <linux/usb/nop-usb-xceiv.h>
 
 /*
  * All these registers belong to OMAP's Wrapper around the
@@ -117,8 +116,6 @@ struct dwc3_omap {
        /* device lock */
        spinlock_t              lock;
 
-       struct platform_device  *usb2_phy;
-       struct platform_device  *usb3_phy;
        struct device           *dev;
 
        int                     irq;
@@ -193,60 +190,6 @@ void dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status)
 }
 EXPORT_SYMBOL_GPL(dwc3_omap_mailbox);
 
-static int dwc3_omap_register_phys(struct dwc3_omap *omap)
-{
-       struct nop_usb_xceiv_platform_data pdata;
-       struct platform_device  *pdev;
-       int                     ret;
-
-       memset(&pdata, 0x00, sizeof(pdata));
-
-       pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO);
-       if (!pdev)
-               return -ENOMEM;
-
-       omap->usb2_phy = pdev;
-       pdata.type = USB_PHY_TYPE_USB2;
-
-       ret = platform_device_add_data(omap->usb2_phy, &pdata, sizeof(pdata));
-       if (ret)
-               goto err1;
-
-       pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO);
-       if (!pdev) {
-               ret = -ENOMEM;
-               goto err1;
-       }
-
-       omap->usb3_phy = pdev;
-       pdata.type = USB_PHY_TYPE_USB3;
-
-       ret = platform_device_add_data(omap->usb3_phy, &pdata, sizeof(pdata));
-       if (ret)
-               goto err2;
-
-       ret = platform_device_add(omap->usb2_phy);
-       if (ret)
-               goto err2;
-
-       ret = platform_device_add(omap->usb3_phy);
-       if (ret)
-               goto err3;
-
-       return 0;
-
-err3:
-       platform_device_del(omap->usb2_phy);
-
-err2:
-       platform_device_put(omap->usb3_phy);
-
-err1:
-       platform_device_put(omap->usb2_phy);
-
-       return ret;
-}
-
 static irqreturn_t dwc3_omap_interrupt(int irq, void *_omap)
 {
        struct dwc3_omap        *omap = _omap;
@@ -356,12 +299,6 @@ static int dwc3_omap_probe(struct platform_device *pdev)
                return -ENOMEM;
        }
 
-       ret = dwc3_omap_register_phys(omap);
-       if (ret) {
-               dev_err(dev, "couldn't register PHYs\n");
-               return ret;
-       }
-
        context = devm_kzalloc(dev, resource_size(res), GFP_KERNEL);
        if (!context) {
                dev_err(dev, "couldn't allocate dwc3 context memory\n");
@@ -445,10 +382,6 @@ static int dwc3_omap_probe(struct platform_device *pdev)
 
 static int dwc3_omap_remove(struct platform_device *pdev)
 {
-       struct dwc3_omap        *omap = platform_get_drvdata(pdev);
-
-       platform_device_unregister(omap->usb2_phy);
-       platform_device_unregister(omap->usb3_phy);
        pm_runtime_put_sync(&pdev->dev);
        pm_runtime_disable(&pdev->dev);
        device_for_each_child(&pdev->dev, NULL, dwc3_omap_remove_core);