diff options
Diffstat (limited to 'drivers/usb/gadget/udc/pxa27x_udc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/pxa27x_udc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/usb/gadget/udc/pxa27x_udc.c b/drivers/usb/gadget/udc/pxa27x_udc.c index 001a3b74a993..ad140aa00132 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.c +++ b/drivers/usb/gadget/udc/pxa27x_udc.c @@ -1825,13 +1825,10 @@ fail: * Disables all udc endpoints (even control endpoint), report disconnect to * the gadget user. */ -static void stop_activity(struct pxa_udc *udc, struct usb_gadget_driver *driver) +static void stop_activity(struct pxa_udc *udc) { int i; - /* don't disconnect drivers more than once */ - if (udc->gadget.speed == USB_SPEED_UNKNOWN) - driver = NULL; udc->gadget.speed = USB_SPEED_UNKNOWN; for (i = 0; i < NR_USB_ENDPOINTS; i++) @@ -1848,7 +1845,7 @@ static int pxa27x_udc_stop(struct usb_gadget *g) { struct pxa_udc *udc = to_pxa(g); - stop_activity(udc, NULL); + stop_activity(udc); udc_disable(udc); udc->driver = NULL; @@ -2296,7 +2293,7 @@ static void irq_udc_reset(struct pxa_udc *udc) if ((udccr & UDCCR_UDA) == 0) { dev_dbg(udc->dev, "USB reset start\n"); - stop_activity(udc, udc->driver); + stop_activity(udc); } udc->gadget.speed = USB_SPEED_FULL; memset(&udc->stats, 0, sizeof udc->stats); |