usb: gadget: fsl_udc_core: don't touch gadget.dev.driver

udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index acb176d54067a20a76fb768c24cae58bdb61b578..4d5ff236bed47e0433263b113f3b8514363792cd 100644 (file)
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -1939,7 +1939,6 @@ static int fsl_udc_start(struct usb_gadget *g,
        driver->driver.bus = NULL;
        /* hook up the driver */
        udc_controller->driver = driver;
-       udc_controller->gadget.dev.driver = &driver->driver;
        spin_unlock_irqrestore(&udc_controller->lock, flags);
 
        if (!IS_ERR_OR_NULL(udc_controller->transceiver)) {
@@ -1955,7 +1954,6 @@ static int fsl_udc_start(struct usb_gadget *g,
                        if (retval < 0) {
                                ERR("can't bind to transceiver\n");
                                driver->unbind(&udc_controller->gadget);
-                               udc_controller->gadget.dev.driver = 0;
                                udc_controller->driver = 0;
                                return retval;
                        }
@@ -1998,7 +1996,6 @@ static int fsl_udc_stop(struct usb_gadget *g,
                nuke(loop_ep, -ESHUTDOWN);
        spin_unlock_irqrestore(&udc_controller->lock, flags);
 
-       udc_controller->gadget.dev.driver = NULL;
        udc_controller->driver = NULL;
 
        return 0;