drm/radeon: take the mode_config mutex when dealing with hpds (v2)
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 15 May 2015 15:48:52 +0000 (11:48 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 26 May 2015 14:31:26 +0000 (10:31 -0400)
commit39fa10f7e21574a70cecf1fed0f9b36535aa68a0
tree03472799ba2d2aa7539042b4a781108e8eae8be2
parent0c3a88407ef2be8bb7c302c298d6ff58ebde4a43
drm/radeon: take the mode_config mutex when dealing with hpds (v2)

Since we are messing with state in the worker.

v2: drop the changes in the mst worker

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/radeon_irq_kms.c