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drm/i915: Remove dead code from SDVO initialisation 

The hotplug_mask is no longer used as the hpd interrupt setup is now
handled in the core.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Chris Wilson 2013-06-09 16:02:05 +01:00 committed by Daniel Vetter
parent 22e407d749
commit e596a02ccf
1 changed files with 0 additions and 13 deletions
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13
drivers/gpu/drm/i915/intel_sdvo.c
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@ -2850,7 +2850,6 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob)
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_encoder *intel_encoder;
struct intel_sdvo *intel_sdvo;
u32 hotplug_mask;
int i;
intel_sdvo = kzalloc(sizeof(struct intel_sdvo), GFP_KERNEL);
if (!intel_sdvo)
@ -2879,18 +2878,6 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob)
}
}
hotplug_mask = 0;
if (IS_G4X(dev)) {
hotplug_mask = intel_sdvo->is_sdvob ?
SDVOB_HOTPLUG_INT_STATUS_G4X : SDVOC_HOTPLUG_INT_STATUS_G4X;
} else if (IS_GEN4(dev)) {
hotplug_mask = intel_sdvo->is_sdvob ?
SDVOB_HOTPLUG_INT_STATUS_I965 : SDVOC_HOTPLUG_INT_STATUS_I965;
} else {
hotplug_mask = intel_sdvo->is_sdvob ?
SDVOB_HOTPLUG_INT_STATUS_I915 : SDVOC_HOTPLUG_INT_STATUS_I915;
}
/* Only enable the hotplug irq if we need it, to work around noisy
* hotplug lines.
*/