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drm/i915: Drop useless VLV_IIR writes from vlv_display_irq_postinstall()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 30 Oct 2014 17:43:01 +0000 (19:43 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 7 Nov 2014 17:41:56 +0000 (18:41 +0100)
commit9b2e8c9411a81daf4772fbe30e0953f781f9b440
treeddbbdfaae92256a73522449cd4024e9f1b763f82tree | snapshot (tar.gz zip)
parent0e6c9a9eb85b1cb38a7194630cb14c293614da8dcommit | diff
drm/i915: Drop useless VLV_IIR writes from vlv_display_irq_postinstall()

The extra VLV_IIR writes at the end of vlv_display_irq_postinstall()
serve no purpose. Remove them.

The VLV_IMR/IER/IIR setup at the start of the function also seems a bit
pointless since it doesn't unmask/enable anything. But leave it be for
now.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_irq.c diff | blob | blame | history