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(parent: 46cbca6) | patch
drm/radeon: do a posting read in cik_set_irq
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 3 Mar 2015 01:45:24 +0000 (20:45 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 3 Mar 2015 22:28:29 +0000 (17:28 -0500)
commit0418eeabaa6a0030f933ba0ca1bb7e193503ff65
treed8bd408ffae38efc7dfa958ecd802f87e573cf25tree | snapshot
parent46cbca635970a84b21be812a717bfa974e6a474ecommit | diff
drm/radeon: do a posting read in cik_set_irq

To make sure the writes go through the pci bridge.

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=90741

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