drm: Use IS_ERR() instead of IS_ERR_OR_NULL()

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dev_pm_opp_find_freq_exact never return null but ERR_PTR(),so we
should use IS_ERR() to clarify and avoid compilation warnings.

Signed-off-by: Wang Qing <wangqing@vivo.com>
Link: https://lore.kernel.org/r/1604630714-6163-1-git-send-email-wangqing@vivo.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

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Wang Qing 2020-11-06 10:45:12 +08:00 • committed by Rob Clark

parent 2c477ff336

commit 39b14bb591

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/msm/adreno/a6xx_gmu.c

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