From: Sylwester Nawrocki Date: Mon, 10 Aug 2020 15:32:39 +0000 (+0200) Subject: media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()" X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=00d21f325d58567d81d9172096692d0a9ea7f725;p=linux.git media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()" The "idle" pinctrl state is optional as documented in the DT binding. The change introduced by the commit being reverted makes that pinctrl state mandatory and breaks initialization of the whole media driver, since the "idle" state is not specified in any mainline dts. This reverts commit 18ffec750578 ("media: exynos4-is: Add missed check for pinctrl_lookup_state()") to fix the regression. Fixes: 18ffec750578 ("media: exynos4-is: Add missed check for pinctrl_lookup_state()") Signed-off-by: Sylwester Nawrocki Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 16dd660137a8d..9a575233e4c1e 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -1268,11 +1268,9 @@ static int fimc_md_get_pinctrl(struct fimc_md *fmd) if (IS_ERR(pctl->state_default)) return PTR_ERR(pctl->state_default); + /* PINCTRL_STATE_IDLE is optional */ pctl->state_idle = pinctrl_lookup_state(pctl->pinctrl, PINCTRL_STATE_IDLE); - if (IS_ERR(pctl->state_idle)) - return PTR_ERR(pctl->state_idle); - return 0; }