diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-05-05 16:17:32 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-05-08 13:03:39 +0200 |
| commit | abab6311a5784a94a35beda54d4b25312cfc77f3 (patch) | |
| tree | 781bf629d27503be78749136456775811d6c4d17 /drivers/gpu/drm/i915/intel_sdvo.c | |
| parent | drm/i915/bxt: BLC implementation (diff) | |
| download | linux-abab6311a5784a94a35beda54d4b25312cfc77f3.tar.xz linux-abab6311a5784a94a35beda54d4b25312cfc77f3.zip | |
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.c | 6 |
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); } } |