On Thu, Apr 25, 2024 at 05:26:18PM +0300, Andy Shevchenko wrote:
> GPIO controller might not be available when driver is being probed.
> There are plenty of reasons why, one of which is deferred probe.
>
> Since GPIOs are optional, return any error code we got to the upper
> layer, including deferred probe. With that in mind, use dev_err_probe()
> in order to avoid spamming the logs.
>
> Fixes: 5a04227326b0 ("drm/panel: Add ilitek ili9341 panel driver")
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
--
With best wishes
Dmitry
