From: Peter Chen Date: Mon, 12 Jan 2015 08:37:55 +0000 (+0800) Subject: usb: gadget: pxa27x_udc: delete pullup operation at .udc_start and .udc_stop X-Git-Tag: firefly_0821_release~176^2~2323^2^2~145 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=42c1ecff0e5bdd35659d143ad3d0e40e190b4050;p=firefly-linux-kernel-4.4.55.git usb: gadget: pxa27x_udc: delete pullup operation at .udc_start and .udc_stop UDC core has already done it before .udc_stop and after .udc_start. Signed-off-by: Peter Chen Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/udc/pxa27x_udc.c b/drivers/usb/gadget/udc/pxa27x_udc.c index c61a896061fa..6a855fc9bd84 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.c +++ b/drivers/usb/gadget/udc/pxa27x_udc.c @@ -1809,7 +1809,6 @@ static int pxa27x_udc_start(struct usb_gadget *g, /* first hook up the driver ... */ udc->driver = driver; - dplus_pullup(udc, 1); if (!IS_ERR_OR_NULL(udc->transceiver)) { retval = otg_set_peripheral(udc->transceiver->otg, @@ -1862,7 +1861,6 @@ static int pxa27x_udc_stop(struct usb_gadget *g) stop_activity(udc, NULL); udc_disable(udc); - dplus_pullup(udc, 0); udc->driver = NULL;