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(parent: 82e7798) | 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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Mar 2015 14:06:51 +0000 (15:06 +0100)
commit028e9163a3b794a67c21d8a1519a4a1ad80bec99
tree39577ce2c3284cca33795913798781537962544atree | snapshot
parent82e7798ff40b5b9a6723092c4314c23a49362115commit | diff
drm/radeon: do a posting read in cik_set_irq

commit cffefd9bb31cd35ab745d3b49005d10616d25bdc upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/cik.c diff | blob | history
wrapfs-5.3.y