[PATCH 03/16] drm/udl: Use USB timeout constant when reading EDID

[Thomas Zimmermann]

Set the USB control-message timeout to the USB default of 5 seconds.
Done for consistency with other uses of usb_control_msg() in udl and
other drivers.

Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
 drivers/gpu/drm/udl/udl_connector.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c
index e9539829032c..cb3d6820eaf9 100644
--- a/drivers/gpu/drm/udl/udl_connector.c
+++ b/drivers/gpu/drm/udl/udl_connector.c
@@ -31,7 +31,7 @@ static int udl_get_edid_block(void *data, u8 *buf, unsigned int block,
 		int bval = (i + block * EDID_LENGTH) << 8;
 		ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
 				      0x02, (0x80 | (0x02 << 5)), bval,
-				      0xA1, read_buff, 2, 1000);
+				      0xA1, read_buff, 2, USB_CTRL_GET_TIMEOUT);
 		if (ret < 1) {
 			DRM_ERROR("Read EDID byte %d failed err %x\n", i, ret);
 			kfree(read_buff);
-- 
2.37.3