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authorVille Syrjälä <ville.syrjala@linux.intel.com>2015-05-05 17:17:32 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-05-08 13:03:39 +0200
commitabab6311a5784a94a35beda54d4b25312cfc77f3 (patch)
tree781bf629d27503be78749136456775811d6c4d17 /drivers/gpu/drm/i915/intel_sdvo.c
parent0fb890c01349c52b55b7adb4a18b362d141303d1 (diff)
drm/i915: Use POSTING_READ() in intel_sdvo_write_sdvox()
Use POSTING_READ() in intel_sdvo_write_sdvox() as appropriate. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
-rw-r--r--drivers/gpu/drm/i915/intel_sdvo.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 10cd33252838..0a0625761f42 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -242,7 +242,7 @@ static void intel_sdvo_write_sdvox(struct intel_sdvo *intel_sdvo, u32 val)
if (intel_sdvo->sdvo_reg == PCH_SDVOB) {
I915_WRITE(intel_sdvo->sdvo_reg, val);
- I915_READ(intel_sdvo->sdvo_reg);
+ POSTING_READ(intel_sdvo->sdvo_reg);
return;
}
@@ -259,9 +259,9 @@ static void intel_sdvo_write_sdvox(struct intel_sdvo *intel_sdvo, u32 val)
for (i = 0; i < 2; i++)
{
I915_WRITE(GEN3_SDVOB, bval);
- I915_READ(GEN3_SDVOB);
+ POSTING_READ(GEN3_SDVOB);
I915_WRITE(GEN3_SDVOC, cval);
- I915_READ(GEN3_SDVOC);
+ POSTING_READ(GEN3_SDVOC);
}
}