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drm/i915: Remove pch_rq_mask from struct drm_i915_private.

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

Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Egbert Eich 2013-01-10 10:02:39 -05:00 committed by Daniel Vetter
parent 2c10d57116
commit af5163acd8
2 changed files with 6 additions and 5 deletions
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1
drivers/gpu/drm/i915/i915_drv.h
View File

@ -697,7 +697,6 @@ 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;

10
drivers/gpu/drm/i915/i915_irq.c
View File

@ -1892,6 +1892,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
DE_AUX_CHANNEL_A;
u32 render_irqs;
u32 hotplug_mask;
u32 pch_irq_mask;
dev_priv->irq_mask = ~display_mask;
@ -1935,10 +1936,10 @@ 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);
@ -1966,6 +1967,7 @@ static int ivybridge_irq_postinstall(struct drm_device *dev)
DE_AUX_CHANNEL_A_IVB;
u32 render_irqs;
u32 hotplug_mask;
u32 pch_irq_mask;
dev_priv->irq_mask = ~display_mask;
@ -1995,10 +1997,10 @@ static int ivybridge_irq_postinstall(struct drm_device *dev)
SDE_PORTD_HOTPLUG_CPT |
SDE_GMBUS_CPT |
SDE_AUX_MASK_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);