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(parent: cfcb365) | 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)
commit5ca4a094ba7e1369363dcbcbde8baf06ddcdc2d1
tree3b1a71346097d80bcf7bbeef16f31971f4286d80tree | snapshot
parentcfcb365861b77389f7fbc9c8153a08c62ae390afcommit | 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
John Crispins staging tree