drm/i915: fix pch_nop support
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 29 May 2013 19:43:05 +0000 (21:43 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 31 May 2013 18:54:12 +0000 (20:54 +0200)
commit692a04cf77e6073a60a9eaa87b7c409b6cf0283b
treec340ac2da4bbb2c183d7984d8fdd7314ee972765
parent9a8a2213a778509b724c8fda04be70528a1f7130
drm/i915: fix pch_nop support

This was accidentally broken in the south error interrupt handling
work:

commit 8664281b64c457705db72fc60143d03827e75ca9
Author: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date:   Fri Apr 12 17:57:57 2013 -0300

    drm/i915: report Gen5+ CPU and PCH FIFO underruns

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