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(parent: cddfaeb) | patch
drm/msm/mdp5: Fix negative SMP block allocation
authorStephane Viau <sviau@codeaurora.org>
Fri, 16 Jan 2015 18:22:14 +0000 (13:22 -0500)
committerRob Clark <robdclark@gmail.com>
Sun, 1 Feb 2015 20:32:47 +0000 (15:32 -0500)
commit2559d19f7650f08122747e7df2bf30e77c62674c
treea859f646b906858876b20a35b2be9cc2d9b98bf9tree | snapshot (tar.gz zip)
parentcddfaebdf7246994dcaca2fcee817d1030ae4b95commit | diff
drm/msm/mdp5: Fix negative SMP block allocation

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>
drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c diff | blob | blame | history