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drm/i915: fix GEN7_ERR_INT init/reset code
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Tue, 1 Apr 2014 18:37:18 +0000 (15:37 -0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 1 Apr 2014 21:10:30 +0000 (23:10 +0200)
Same as SERR_INT and the other IIR registers: reset on
preinstall/uninstall and WARN for non-zero values at postinstall. This
one also doesn't need double-clear.

v2: - Remove the is_zero assertion (Ben).

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_irq.c patch | blob | history

diff --cc drivers/gpu/drm/i915/i915_irq.c
Simple merge
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