From: Jani Nikula <jani.nikula@intel.com>
Date: Thu, 28 May 2015 12:43:51 +0000 (+0300)
Subject: drm/i915: merge the two hpd loops in intel_hpd_irq_handler to one
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~36^2~313
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ace043310ba4875e08863b9f31f429d853685f2;p=pandora-kernel.git

drm/i915: merge the two hpd loops in intel_hpd_irq_handler to one

Nothing in the two consecutive loops over hpd pins depends on state in a
larger context than the single hpd pin. If we skip the rest of the loop
on short hpd pulses, we can merge the two loops into one.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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