UVC video node is a TX device from the point of view of the gadget, so we cannot rely on the video struct being filled with zeros, because VFL_DIR_TX is actually 1. Suggested-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx> --- drivers/usb/gadget/function/f_uvc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index 5209105..95dc1c6 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -411,6 +411,7 @@ uvc_register_video(struct uvc_device *uvc) video->fops = &uvc_v4l2_fops; video->ioctl_ops = &uvc_v4l2_ioctl_ops; video->release = video_device_release; + video->vfl_dir = VFL_DIR_TX; strlcpy(video->name, cdev->gadget->name, sizeof(video->name)); uvc->vdev = video; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
