From: <gregkh@linuxfoundation.org>
To: johan@kernel.org, hverkuil-cisco@xs4all.nl, mchehab+huawei@kernel.org
Cc: <stable@vger.kernel.org>
Subject: FAILED: patch "[PATCH] media: s2255: fix control-message timeouts" failed to apply to 4.4-stable tree
Date: Sun, 23 Jan 2022 15:21:26 +0100 [thread overview]
Message-ID: <164294768617537@kroah.com> (raw)
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From f71d272ad4e354097020a4e6b1dc6e4b59feb50f Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Mon, 25 Oct 2021 13:16:40 +0100
Subject: [PATCH] media: s2255: fix control-message timeouts
USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.
Use the common control-message timeout define for the five-second
timeouts.
Fixes: 38f993ad8b1f ("V4L/DVB (8125): This driver adds support for the Sensoray 2255 devices.")
Cc: stable@vger.kernel.org # 2.6.27
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c
index 3b0e4ed75d99..acf18e2251a5 100644
--- a/drivers/media/usb/s2255/s2255drv.c
+++ b/drivers/media/usb/s2255/s2255drv.c
@@ -1882,7 +1882,7 @@ static long s2255_vendor_req(struct s2255_dev *dev, unsigned char Request,
USB_TYPE_VENDOR | USB_RECIP_DEVICE |
USB_DIR_IN,
Value, Index, buf,
- TransferBufferLength, HZ * 5);
+ TransferBufferLength, USB_CTRL_SET_TIMEOUT);
if (r >= 0)
memcpy(TransferBuffer, buf, TransferBufferLength);
@@ -1891,7 +1891,7 @@ static long s2255_vendor_req(struct s2255_dev *dev, unsigned char Request,
r = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
Request, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
Value, Index, buf,
- TransferBufferLength, HZ * 5);
+ TransferBufferLength, USB_CTRL_SET_TIMEOUT);
}
kfree(buf);
return r;
reply other threads:[~2022-01-23 14:21 UTC|newest]
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