From: Peter Chen <peter.chen@freescale.com>
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-Url: http://git.lede-project.org./?a=commitdiff_plain;h=42c1ecff0e5bdd35659d143ad3d0e40e190b4050;p=openwrt%2Fstaging%2Fblogic.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 <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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;