Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 756b918d authored by Fabio Estevam's avatar Fabio Estevam Committed by Thierry Reding
Browse files

drm/panel: simple: Remove unneeded gpiod NULL check 



The gpiod API checks for NULL descriptors, so there is no need to
duplicate the check in the driver.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1500249939-8075-1-git-send-email-festevam@gmail.com
parent f3621a8e

drivers/gpu/drm/panel/panel-simple.c

+2 −4
Original line number Original line Diff line number Diff line
@@ -187,7 +187,6 @@ static int panel_simple_unprepare(struct drm_panel *panel) 
	if (!p->prepared)

	if (!p->prepared)

		return 0;

		return 0;





	if (p->enable_gpio)

	gpiod_set_value_cansleep(p->enable_gpio, 0);

	gpiod_set_value_cansleep(p->enable_gpio, 0);





	regulator_disable(p->supply);

	regulator_disable(p->supply);
@@ -214,7 +213,6 @@ static int panel_simple_prepare(struct drm_panel *panel) 
		return err;

		return err;

	}

	}





	if (p->enable_gpio)

	gpiod_set_value_cansleep(p->enable_gpio, 1);

	gpiod_set_value_cansleep(p->enable_gpio, 1);





	if (p->desc->delay.prepare)

	if (p->desc->delay.prepare)