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(parent: 3db90c4) | patch
drm/msm/a6xx: Check for ERR or NULL before iounmap
authorSean Paul <seanpaul@chromium.org>
Thu, 23 May 2019 17:16:42 +0000 (13:16 -0400)
committerSean Paul <seanpaul@chromium.org>
Fri, 24 May 2019 13:53:20 +0000 (09:53 -0400)
commita5e0ba3432b1e21bda88503245e25ae4eb91fb80
tree3b1a71346097d80bcf7bbeef16f31971f4286d80tree | snapshot
parent3db90c47d421beab5cafdbb2e698ceecad4fcaf7commit | diff
drm/msm/a6xx: Check for ERR or NULL before iounmap

pdcptr and seqptr aren't necessarily valid, check them before trying to
unmap them.

Changes in v2:
- None

Cc: Jordan Crouse <jcrouse@codeaurora.org>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190523171653.138678-3-sean@poorly.run
drivers/gpu/drm/msm/adreno/a6xx_gmu.c diff | blob | history
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