I think we can skip this patch for now, since it is depending on this series: https://lore.kernel.org/linux-usb/20220315143356.3919911-1-m.grzeschik@xxxxxxxxxxxxxx/ The other Patches of this series have no dependencies. Michael On Sun, Apr 03, 2022 at 01:39:14AM +0200, Michael Grzeschik wrote:
While looping in the pump, there are more conditions to stop handling
requests. The streamoff event that will disable the endpoint and
the vb2_queue is called early. We add the variables into account.
Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
---
drivers/usb/gadget/function/uvc_video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c
index 8b3116d48d2bd8..b1d7083d07846e 100644
--- a/drivers/usb/gadget/function/uvc_video.c
+++ b/drivers/usb/gadget/function/uvc_video.c
@@ -368,7 +368,7 @@ static void uvcg_video_pump(struct work_struct *work)
unsigned long flags;
int ret;
- while (video->ep->enabled) {
+ while (video->ep->enabled || queue->queue.streaming || video->uvc->streamon) {
/* Retrieve the first available USB request, protected by the
* request lock.
*/
--
2.30.2
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