drm/msm/mdp4: Remove redundant null check before clk_prepare_enable/clk_disable_unprepare

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Because clk_prepare_enable() and clk_disable_unprepare() already checked
NULL clock parameter, so the additional checks are unnecessary, just
remove them.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20201231094155.25481-1-vulab@iscas.ac.cn
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

...

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Xu Wang 2020-12-31 09:41:55 +00:00 • committed by Rob Clark

parent c9ef97b694

commit d2a7107d3a

1 changed files with 6 additions and 12 deletions

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18

drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c

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