From: Janusz Dziedzic <januszx.dziedzic@linux.intel.com>
Date: Wed, 9 Nov 2016 10:01:34 +0000 (+0100)
Subject: usb: dwc3: isoc clean DWC3_EP_PENDING_REQUEST flag
X-Git-Tag: v4.10-rc1~150^2~57^2~60
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=87aba10639b083dacdd13b43557649b3d001c4b4;p=karo-tx-linux.git

usb: dwc3: isoc clean DWC3_EP_PENDING_REQUEST flag

After we kick_transfer we should clean
DWC3_EP_PENDING_REQUEST endpoint flag.

Signed-off-by: Janusz Dziedzic <januszx.dziedzic@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index af9e8853d8fb..37d3de41123c 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1193,6 +1193,7 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req)
 
 				cur_uf = __dwc3_gadget_get_frame(dwc);
 				__dwc3_gadget_start_isoc(dwc, dep, cur_uf);
+				dep->flags &= ~DWC3_EP_PENDING_REQUEST;
 			}
 		}
 		return 0;