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 3b0e4ed..acf18e2 100644 (file)
--- 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;