This is a note to let you know that I've just added the patch titled
media: Revert "media: em28xx: add missing em28xx_close_extension"
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-revert-media-em28xx-add-missing-em28xx_close_e.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit b8a8d5a8c24b22d0263cb99ac3247c4675cdc938
Author: Pavel Skripkin <paskripkin@xxxxxxxxx>
Date: Thu Jan 20 20:37:30 2022 +0100
media: Revert "media: em28xx: add missing em28xx_close_extension"
[ Upstream commit fde18c3bac3f964d8333ae53b304d8fee430502b ]
This reverts commit 2c98b8a3458df03abdc6945bbef67ef91d181938.
Reverted patch causes problems with Hauppauge WinTV dualHD as Maximilian
reported [1]. Since quick solution didn't come up let's just revert it
to make this device work with upstream kernels.
Link: https://lore.kernel.org/all/6a72a37b-e972-187d-0322-16336e12bdc5@xxxxxxxxxx/ [1]
Reported-by: Maximilian Böhm <maximilian.boehm@xxxxxxxxxx>
Tested-by: Maximilian Böhm <maximilian.boehm@xxxxxxxxxx>
Signed-off-by: Pavel Skripkin <paskripkin@xxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index c415b1d195c4..92d867fc519c 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -4145,11 +4145,8 @@ static void em28xx_usb_disconnect(struct usb_interface *intf)
em28xx_close_extension(dev);
- if (dev->dev_next) {
- em28xx_close_extension(dev->dev_next);
+ if (dev->dev_next)
em28xx_release_resources(dev->dev_next);
- }
-
em28xx_release_resources(dev);
if (dev->dev_next) {
