From: Johan Hovold johan@kernel.org
stable inclusion from stable-v5.10.94 commit 5e98ac260de6fc3e3d6aa3758142742233ca4524 bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit f71d272ad4e354097020a4e6b1dc6e4b59feb50f upstream.
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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com --- drivers/media/usb/s2255/s2255drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c index 4af55e2478be..cb15eb32d2a6 100644 --- a/drivers/media/usb/s2255/s2255drv.c +++ b/drivers/media/usb/s2255/s2255drv.c @@ -1884,7 +1884,7 @@ 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); @@ -1893,7 +1893,7 @@ 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;