Hi Peter,
Thank you for the patch.
On Fri, Jan 18, 2019 at 11:11:38PM +0000, Peter Rosin wrote:
> The gpio API explicitly allows skipping the NULL check, precisely to
> allow for neat support for optional gpios. Which is exactly what is at
> play here.
>
> Reported-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
> Signed-off-by: Peter Rosin <peda@xxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/bridge/lvds-encoder.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/lvds-encoder.c b/drivers/gpu/drm/bridge/lvds-encoder.c
> index 36d8557bc097..584007eaf6e1 100644
> --- a/drivers/gpu/drm/bridge/lvds-encoder.c
> +++ b/drivers/gpu/drm/bridge/lvds-encoder.c
> @@ -36,8 +36,7 @@ static void lvds_encoder_enable(struct drm_bridge *bridge)
> struct lvds_encoder,
> bridge);
>
> - if (lvds_encoder->powerdown_gpio)
> - gpiod_set_value_cansleep(lvds_encoder->powerdown_gpio, 0);
> + gpiod_set_value_cansleep(lvds_encoder->powerdown_gpio, 0);
> }
>
> static void lvds_encoder_disable(struct drm_bridge *bridge)
> @@ -46,8 +45,7 @@ static void lvds_encoder_disable(struct drm_bridge *bridge)
> struct lvds_encoder,
> bridge);
>
> - if (lvds_encoder->powerdown_gpio)
> - gpiod_set_value_cansleep(lvds_encoder->powerdown_gpio, 1);
> + gpiod_set_value_cansleep(lvds_encoder->powerdown_gpio, 1);
> }
>
> static struct drm_bridge_funcs funcs = {
--
Regards,
Laurent Pinchart
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