drm/msm/gpu: Fix crash on devices without devfreq support (v2)

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Avoid going down devfreq paths on devices where devfreq is not
initialized.

v2: Change has_devfreq() logic [Dmitry]

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Reported-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Fixes: 6aa89ae1fb ("drm/msm/gpu: Cancel idle/boost work on suspend")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220308184844.1121029-1-robdclark@gmail.com

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Rob Clark 2022-03-08 10:48:44 -08:00

parent aaa743d838

commit 05afd57f4d

1 changed files with 25 additions and 5 deletions

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drivers/gpu/drm/msm/msm_gpu_devfreq.c

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