From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Wed, 30 Jun 2010 20:15:19 +0000 (-0700)
Subject: drm/i915: remove unused vblank_enable var from i915_driver_irq_handler
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e25e6601099d6d8e5a2221e47cdd142814616b08;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

drm/i915: remove unused vblank_enable var from i915_driver_irq_handler

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
---

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index dba53d4b9fb3..390d111dc45e 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -842,7 +842,6 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
 	u32 iir, new_iir;
 	u32 pipea_stats, pipeb_stats;
 	u32 vblank_status;
-	u32 vblank_enable;
 	int vblank = 0;
 	unsigned long irqflags;
 	int irq_received;
@@ -856,13 +855,10 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
 
 	iir = I915_READ(IIR);
 
-	if (IS_I965G(dev)) {
+	if (IS_I965G(dev))
 		vblank_status = I915_START_VBLANK_INTERRUPT_STATUS;
-		vblank_enable = PIPE_START_VBLANK_INTERRUPT_ENABLE;
-	} else {
+	else
 		vblank_status = I915_VBLANK_INTERRUPT_STATUS;
-		vblank_enable = I915_VBLANK_INTERRUPT_ENABLE;
-	}
 
 	for (;;) {
 		irq_received = iir != 0;