From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/usb/gadget/function/f_uvc.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/usb/gadget/function/f_uvc.c b/kernel/drivers/usb/gadget/function/f_uvc.c
index 4b67731..2b7f5be 100644
--- a/kernel/drivers/usb/gadget/function/f_uvc.c
+++ b/kernel/drivers/usb/gadget/function/f_uvc.c
@@ -586,6 +586,7 @@
int ret;
/* TODO reference counting. */
+ memset(&uvc->vdev, 0, sizeof(uvc->vdev));
uvc->vdev.v4l2_dev = &uvc->v4l2_dev;
uvc->vdev.fops = &uvc_v4l2_fops;
uvc->vdev.ioctl_ops = &uvc_v4l2_ioctl_ops;
@@ -1198,10 +1199,14 @@
{
struct usb_composite_dev *cdev = c->cdev;
struct uvc_device *uvc = to_uvc(f);
+ struct uvc_video *video = &uvc->video;
long wait_ret = 1;
uvcg_info(f, "%s()\n", __func__);
+ if (video->async_wq)
+ destroy_workqueue(video->async_wq);
+
/* If we know we're connected via v4l2, then there should be a cleanup
* of the device from userspace either via UVC_EVENT_DISCONNECT or
* though the video device removal uevent. Allow some time for the
--
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