drm/msm/adreno: fix cast in adreno_get_param()

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These casts need to happen before the shift.  The only time it would
matter would be if "rev.core" is >= 128.  In that case the sign bit
would be extended and we do not want that.

Fixes: afab9d91d8 ("drm/msm/adreno: Expose speedbin to userspace")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Link: https://lore.kernel.org/r/20220307133105.GA17534@kili
Signed-off-by: Rob Clark <robdclark@chromium.org>

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Dan Carpenter 2022-03-07 16:31:05 +03:00 • committed by Rob Clark

parent 9225b33707

commit aaa743d838

1 changed files with 4 additions and 4 deletions

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

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