On Thursday, November 02, 2017 12:02:16 PM Ladislav Michl wrote:
> While usb_control_msg function expects timeout in miliseconds, a value
> of HZ is used. Replace it with USB_CTRL_GET_TIMEOUT and also fix error
> message which looks like:
> udlfb: Read EDID byte 78 failed err ffffff92
> as error is either negative errno or number of bytes transferred use %d
> format specifier.
>
> Retuned EDID is in second byte, so return error when less than two bytes
> are received.
>
> Fixes: 18dffdf8913a ("staging: udlfb: enhance EDID and mode handling support")
>
> Signed-off-by: Ladislav Michl <ladis@xxxxxxxxxxxxxx>
Patch queued for 4.15, thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
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