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usb: dwc3: ep0: clear all EP0 flags
author
Felipe Balbi
<balbi@ti.com>
Tue, 30 Aug 2011 12:54:53 +0000
(15:54 +0300)
committer
Felipe Balbi
<balbi@ti.com>
Fri, 9 Sep 2011 10:02:16 +0000
(13:02 +0300)
when we're going to issue Set Stall command,
we should clear DWC3_EP_STALL flag, but also
we should clear BUSY, HALTED and all others.
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/dwc3/ep0.c
patch
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diff --git
a/drivers/usb/dwc3/ep0.c
b/drivers/usb/dwc3/ep0.c
index
6745d14
..
618a29e
100644
(file)
--- a/
drivers/usb/dwc3/ep0.c
+++ b/
drivers/usb/dwc3/ep0.c
@@
-216,7
+216,7
@@
static void dwc3_ep0_stall_and_restart(struct dwc3 *dwc)
{
/* stall is always issued on EP0 */
__dwc3_gadget_ep_set_halt(dwc->eps[0], 1);
- dwc->eps[0]->flags
&= ~DWC3_EP_STALL
;
+ dwc->eps[0]->flags
= DWC3_EP_ENABLED
;
dwc->ep0state = EP0_SETUP_PHASE;
dwc3_ep0_out_start(dwc);
}