On 29/10/2019 14:24, Sanket Parmar wrote:
EP_CLAIMED flag is used to track the claimed endpoints. While unloading the
module, Reset EP_CLAIMED flag for all enabled endpoints. So that it can be
reused.
Signed-off-by: Sanket Parmar <sparmar@xxxxxxxxxxx>
Reviewed-by: Roger Quadros <rogerq@xxxxxx>
---
Hi Greg/Felipe,
This can be used for -rc as it is bug fix.
Regards,
Sanket
drivers/usb/cdns3/gadget.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c
index 9050b380ab83..2fb78322ed3c 100644
--- a/drivers/usb/cdns3/gadget.c
+++ b/drivers/usb/cdns3/gadget.c
@@ -2381,6 +2381,8 @@ static int cdns3_gadget_udc_stop(struct usb_gadget *gadget)
writel(EP_CMD_EPRST, &priv_dev->regs->ep_cmd);
readl_poll_timeout_atomic(&priv_dev->regs->ep_cmd, val,
!(val & EP_CMD_EPRST), 1, 100);
+
+ priv_ep->flags &= ~EP_CLAIMED;
}
/* disable interrupt for device */
--
cheers,
-roger
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