From: Daniel Vetter Date: Sat, 1 Dec 2012 12:53:41 +0000 (+0100) Subject: drm/i915: don't handle PIPE_LEGACY_BLC_EVENT_STATUS on vlv X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d83779a9cb9374977c1c05364b4d7dfe9ec68ef3;p=deliverable%2Flinux.git drm/i915: don't handle PIPE_LEGACY_BLC_EVENT_STATUS on vlv This is for legacy legacy stuff, and checking with the leftover pipe from the previous loop is propably not what we want. Since pipe == 2 after the loop ... Then we only assing a variable and do nothing with it. Cc: Jesse Barnes Reviewed-by: Jesse Barnes Reviewed-by: Imre Deak Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 2aa23e7fc2ab..935b6b7bae73 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -530,7 +530,6 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg) unsigned long irqflags; int pipe; u32 pipe_stats[I915_MAX_PIPES]; - bool blc_event; atomic_inc(&dev_priv->irq_received); @@ -587,9 +586,6 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg) I915_READ(PORT_HOTPLUG_STAT); } - if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS) - blc_event = true; - if (pm_iir & GEN6_PM_DEFERRED_EVENTS) gen6_queue_rps_work(dev_priv, pm_iir);