From: Dave Airlie <airlied@redhat.com>
Date: Thu, 23 Jan 2014 23:50:18 +0000 (+1000)
Subject: drm: ast,cirrus,mgag200: use drm_can_sleep
X-Git-Tag: v3.14-rc1~47^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4b4718b61d1d5a7442a4fd6863ea80c3a10e508;p=pandora-kernel.git

drm: ast,cirrus,mgag200: use drm_can_sleep

these 3 were checking in_interrupt but we have situations where
calling vunmap under this could cause a BUG to be hit in
smp_call_function_many. Use the drm_can_sleep macro instead,
which should stop this path from been taken in this case.

Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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