From 2adb61e3ee2f0767375413c671a50b666918fec9 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Mon, 15 Jul 2013 12:36:35 +0300 Subject: [PATCH] usb: dwc3: gadget: don't prevent gadget from being probed if we fail commit cdcedd6981194e511cc206887db661d016069d68 upstream. In case we fail our ->udc_start() callback, we should be ready to accept another modprobe following the failed one. We had forgotten to clear dwc->gadget_driver back to NULL and, because of that, we were preventing gadget driver modprobe from being retried. Signed-off-by: Felipe Balbi Signed-off-by: Ben Hutchings --- drivers/usb/dwc3/gadget.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index b368b83ec7cb..619ee1988732 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1217,6 +1217,7 @@ err1: __dwc3_gadget_ep_disable(dwc->eps[0]); err0: + dwc->gadget_driver = NULL; spin_unlock_irqrestore(&dwc->lock, flags); return ret; -- 2.39.2