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drm/i915: reduce duplicate conditions in i9xx_hpd_irq_handler

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Move dp aux irq handling within the same branch instead of duplicating
the conditions. No functional changes.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jani Nikula 2015-05-27 15:03:40 +03:00 • committed by Daniel Vetter
parent 0d2e42970c
commit 369712e894
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/i915/i915_irq.c
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@ -1770,15 +1770,14 @@ static void i9xx_hpd_irq_handler(struct drm_device *dev)
u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X;
intel_hpd_irq_handler(dev, hotplug_trigger, 0, hpd_status_g4x);
if (hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)
dp_aux_irq_handler(dev);
} else {
u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_I915;
intel_hpd_irq_handler(dev, hotplug_trigger, 0, hpd_status_i915);
}
if ((IS_G4X(dev) || IS_VALLEYVIEW(dev)) &&
hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)
dp_aux_irq_handler(dev);
}
static irqreturn_t valleyview_irq_handler(int irq, void *arg)