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Commit 604eac3c authored by Robert Baldyga's avatar Robert Baldyga Committed by Greg Kroah-Hartman
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usb: dwc2/gadget: avoid disabling ep0 



Endpoint 0 should not be disabled, so we start loop counter from number 1.

Signed-off-by: default avatarRobert Baldyga <r.baldyga@samsung.com>
Cc: stable <stable@vger.kernel.org> # 3.16
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent eb3c56c5

drivers/usb/dwc2/gadget.c

+1 −1
Original line number Diff line number Diff line
@@ -2895,7 +2895,7 @@ static int s3c_hsotg_udc_stop(struct usb_gadget *gadget, 
		return -ENODEV;



	/* all endpoints should be shutdown */

	for (ep = 0; ep < hsotg->num_of_eps; ep++)

	for (ep = 1; ep < hsotg->num_of_eps; ep++)

		s3c_hsotg_ep_disable(&hsotg->eps[ep].ep);



	spin_lock_irqsave(&hsotg->lock, flags);