From 0d2e42970cfa8814ce5f73e329f61c94b7ec2dab Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 27 May 2015 15:03:39 +0300
Subject: [PATCH] drm/i915: reduce indent in i9xx_hpd_irq_handler

Bail out early if nothing to do. No functional changes.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Reading git-format-patch failed