Ensure that dep->flags are cleared until after stop active transfers
is completed. Otherwise, the ENDXFER command will not be executed
during ep disable.
Fixes: f09ddcfcb8c5 ("usb: dwc3: gadget: Prevent EP queuing while stopping
transfers")
Reported-and-tested-by: Andy Shevchenko <andy.shevche...@gmail.com>
Tested-by: Marek Szyprowski <m.szyprow...@samsung.com>
Signed-off-by: Wesley Cheng <wch...@codeaurora.org>
---
drivers/usb/dwc3/gadget.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index e1442fc..2c4d201 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -791,10 +791,6 @@ static int __dwc3_gadget_ep_disable(struct dwc3_ep *dep)
reg &= ~DWC3_DALEPENA_EP(dep->number);
dwc3_writel(dwc->regs, DWC3_DALEPENA, reg);
- dep->stream_capable = false;
- dep->type = 0;
- dep->flags = 0;
-
/* Clear out the ep descriptors for non-ep0 */
if (dep->number > 1) {
dep->endpoint.comp_desc = NULL;
@@ -803,6 +799,10 @@ static int __dwc3_gadget_ep_disable(struct dwc3_ep *dep)
dwc3_remove_requests(dwc, dep);
+ dep->stream_capable = false;
+ dep->type = 0;
+ dep->flags = 0;
+
return 0;
}
--
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