drm/msm: a6xx: Fix improper u64 division

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This patch uses the proper do_div() macro to perform u64 division and
guards against overflow if the result is too large for the unsigned long
return type

Fixes: a2c3c0a54d drm/msm/a6xx: Add devfreq support for a6xx
Cc: Sharat Masetty <smasetty@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

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Sean Paul 2018-10-08 14:24:14 -04:00 • committed by Rob Clark

parent 0f5427219b

commit 16f3710218

1 changed files with 7 additions and 4 deletions

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drivers/gpu/drm/msm/adreno/a6xx_gpu.c

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