提交 abab6311 编写于 作者: V Ville Syrjälä 提交者: Daniel Vetter

drm/i915: Use POSTING_READ() in intel_sdvo_write_sdvox()

Use POSTING_READ() in intel_sdvo_write_sdvox() as appropriate.
Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
上级 0fb890c0
......@@ -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);
}
}
......
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