Commit 2c1eafc4 authored by Thomas Zimmermann's avatar Thomas Zimmermann

drm/udl: Use USB timeout constant when reading EDID

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: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221006095355.23579-4-tzimmermann@suse.de
parent c020f660
......@@ -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);
......
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