提交 e25e6601 编写于 作者: J Jesse Barnes 提交者: Eric Anholt

drm/i915: remove unused vblank_enable var from i915_driver_irq_handler

Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: NEric Anholt <eric@anholt.net>
上级 8699be3e
......@@ -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;
......
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