Commit 5bb66633 authored Jan 28, 2013 by Pavankumar Kondeti Committed by Stephen Boyd Jul 08, 2013

USB: ci13xxx_udc: Avoid flushing endpoint twice during disable



The ep_disable() function nukes all pending requests before
disabling the endpoint in hardware.  The endpoint is flushed
during nuking.  Don't flush the endpoint again.

CRs-Fixed: 445916
Change-Id: Ib330c67b360b448ec524e6ef0e8c040f04fdf0b8
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>

parent 05d2478f

drivers/usb/chipidea/udc.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -134,7 +134,6 @@ static int hw_ep_flush(struct ci13xxx *ci, int num, int dir)
		*/
		static int hw_ep_disable(struct ci13xxx *ci, int num, int dir)
		{
		hw_ep_flush(ci, num, dir);
		hw_write(ci, OP_ENDPTCTRL + num,
		dir ? ENDPTCTRL_TXE : ENDPTCTRL_RXE, 0);
		return 0;