Message ID | 1430835458-11187-7-git-send-email-ville.syrjala@linux.intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Tue, May 05, 2015 at 05:17:32PM +0300, ville.syrjala@linux.intel.com wrote: > From: Ville Syrjälä <ville.syrjala@linux.intel.com> > > Use POSTING_READ() in intel_sdvo_write_sdvox() as appropriate. > > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Queued for -next, thanks for the patch. -Daniel > --- > drivers/gpu/drm/i915/intel_sdvo.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c > index 10cd332..0a06257 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); > } > } > > -- > 2.0.5 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 10cd332..0a06257 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); } }