Files
linux/drivers/gpu
Wang Qing 39b14bb591 drm: Use IS_ERR() instead of IS_ERR_OR_NULL()
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>
2021-10-15 13:26:34 -07:00
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