media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()"
[ Upstream commit5.4-rM2-2.2.x-imx-squashed00d21f325d
] 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 commit18ffec7505
("media: exynos4-is: Add missed check for pinctrl_lookup_state()") to fix the regression. Fixes:18ffec7505
("media: exynos4-is: Add missed check for pinctrl_lookup_state()") Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
parent
c6243d107c
commit
7052f4c5ab
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@ -1268,11 +1268,9 @@ static int fimc_md_get_pinctrl(struct fimc_md *fmd)
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if (IS_ERR(pctl->state_default))
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return PTR_ERR(pctl->state_default);
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/* PINCTRL_STATE_IDLE is optional */
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pctl->state_idle = pinctrl_lookup_state(pctl->pinctrl,
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PINCTRL_STATE_IDLE);
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if (IS_ERR(pctl->state_idle))
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return PTR_ERR(pctl->state_idle);
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return 0;
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}
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