6.1-stable review patch. If anyone has any objections, please let me know.
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From: Thomas Zimmermann tzimmermann@suse.de
[ Upstream commit 2c1eafc40e53312864bf2fdccb55052dcbd9e8b2 ]
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@suse.de Reviewed-by: Javier Martinez Canillas javierm@redhat.com Link: https://patchwork.freedesktop.org/patch/msgid/20221006095355.23579-4-tzimmer... Stable-dep-of: 5aed213c7c6c ("drm/udl: Remove DRM_CONNECTOR_POLL_HPD") Signed-off-by: Sasha Levin sashal@kernel.org --- 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 e9539829032c5..cb3d6820eaf93 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);