drm/amd/powerplay: add point check to avoid NULL point hang.

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Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

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Rex Zhu 2015-12-11 15:21:33 +08:00 • committed by Alex Deucher

parent c90e5d20fc

commit 88b8dcbe21

1 changed files with 47 additions and 13 deletions

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drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c

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