usb: ci_udc: make PHY initialization conditional

[karo-tx-uboot.git] / drivers / usb / gadget / ci_udc.c

diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c
index 832606f5e4416d836a76f786e8c8cc0c40d5c606..fd751a242639abe0648981a73b3eb1b75f56d303 100644 (file)
--- a/drivers/usb/gadget/ci_udc.c
+++ b/drivers/usb/gadget/ci_udc.c
@@ -702,7 +702,6 @@ static int ci_udc_probe(void)
 
 int usb_gadget_register_driver(struct usb_gadget_driver *driver)
 {
-       struct ci_udc *udc;
        int ret;
 
        if (!driver)
@@ -717,12 +716,18 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
                return ret;
 
        ret = ci_udc_probe();
+#if defined(CONFIG_USB_EHCI_MX6) || defined(CONFIG_USB_EHCI_MXS)
+       /*
+        * FIXME: usb_lowlevel_init()->ehci_hcd_init() should be doing all
+        * HW-specific initialization, e.g. ULPI-vs-UTMI PHY selection
+        */
        if (!ret) {
-               udc = (struct ci_udc *)controller.ctrl->hcor;
+               struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
 
                /* select ULPI phy */
                writel(PTS(PTS_ENABLE) | PFSC, &udc->portsc);
        }
+#endif
 
        ret = driver->bind(&controller.gadget);
        if (ret) {