When issuing SetStall on ep0, we must make sure to
reinitialize all flags on physical ep1 too.
Signed-off-by: Felipe Balbi <ba...@ti.com>
---
drivers/usb/dwc3/ep0.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 3f2c698..1bba97b 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -262,9 +262,14 @@ out:
static void dwc3_ep0_stall_and_restart(struct dwc3 *dwc)
{
- struct dwc3_ep *dep = dwc->eps[0];
+ struct dwc3_ep *dep;
+
+ /* reinitialize physical ep1 */
+ dep = dwc->eps[1];
+ dep->flags = DWC3_EP_ENABLED;
/* stall is always issued on EP0 */
+ dep = dwc->eps[0];
__dwc3_gadget_ep_set_halt(dep, 1);
dep->flags = DWC3_EP_ENABLED;
dwc->delayed_status = false;
--
1.7.11
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
