drm/msm/mdp5: Fix negative SMP block allocation

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In case we request a number of SMP blocks which is lower than
the already reserved blocks, we should not try to allocate a
negative number, but 0 blocks instead.

Signed-off-by: Stephane Viau <sviau@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

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Stephane Viau 2015-01-16 13:22:14 -05:00 • committed by Rob Clark

parent cddfaebdf7

commit 2559d19f76

1 changed files with 3 additions and 2 deletions

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drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c

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