[PATCH 1/8] drm/i915: Remove pch_rq_mask from struct drm_i915_private.

[Egbert Eich <eich@suse.de>]

This variable is only used locally in the irq postinstall
functions for ivybridge and ironlake.

Signed-off-by: Egbert Eich <eich@suse.de>
---
 drivers/gpu/drm/i915/i915_drv.h |    1 -
 drivers/gpu/drm/i915/i915_irq.c |   10 ++++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ed30595..eeaf2a8 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -665,7 +665,6 @@ typedef struct drm_i915_private {
 	u32 pipestat[2];
 	u32 irq_mask;
 	u32 gt_irq_mask;
-	u32 pch_irq_mask;
 
 	u32 hotplug_supported_mask;
 	struct work_struct hotplug_work;
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 2220dec..bb5e6d8 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1857,6 +1857,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
 			   DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE;
 	u32 render_irqs;
 	u32 hotplug_mask;
+	u32 pch_irq_mask;
 
 	dev_priv->irq_mask = ~display_mask;
 
@@ -1897,10 +1898,10 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
 				SDE_AUX_MASK);
 	}
 
-	dev_priv->pch_irq_mask = ~hotplug_mask;
+	pch_irq_mask = ~hotplug_mask;
 
 	I915_WRITE(SDEIIR, I915_READ(SDEIIR));
-	I915_WRITE(SDEIMR, dev_priv->pch_irq_mask);
+	I915_WRITE(SDEIMR, pch_irq_mask);
 	I915_WRITE(SDEIER, hotplug_mask);
 	POSTING_READ(SDEIER);
 
@@ -1927,6 +1928,7 @@ static int ivybridge_irq_postinstall(struct drm_device *dev)
 		DE_PLANEA_FLIP_DONE_IVB;
 	u32 render_irqs;
 	u32 hotplug_mask;
+	u32 pch_irq_mask;
 
 	dev_priv->irq_mask = ~display_mask;
 
@@ -1954,10 +1956,10 @@ static int ivybridge_irq_postinstall(struct drm_device *dev)
 			SDE_PORTB_HOTPLUG_CPT |
 			SDE_PORTC_HOTPLUG_CPT |
 			SDE_PORTD_HOTPLUG_CPT);
-	dev_priv->pch_irq_mask = ~hotplug_mask;
+	pch_irq_mask = ~hotplug_mask;
 
 	I915_WRITE(SDEIIR, I915_READ(SDEIIR));
-	I915_WRITE(SDEIMR, dev_priv->pch_irq_mask);
+	I915_WRITE(SDEIMR, pch_irq_mask);
 	I915_WRITE(SDEIER, hotplug_mask);
 	POSTING_READ(SDEIER);
 
-- 
1.7.7