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usb: gadget: pxa27x_udc: delete pullup operation at .udc_start and .udc_stop

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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>
This commit is contained in:
Peter Chen 2015-01-12 16:37:55 +08:00 committed by Felipe Balbi
parent 67913bbd0b
commit 42c1ecff0e
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/gadget/udc/pxa27x_udc.c
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@ -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;