From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Fri, 9 Nov 2012 12:10:43 +0000 (+0000)
Subject: drm/ttm: remove unneeded preempt_disable/enable
X-Git-Tag: v3.7-rc6~13^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55aa914e9274cf1d55397cc04eb926eb055c79f7;p=pandora-kernel.git

drm/ttm: remove unneeded preempt_disable/enable

It is unnecessary to disable preemption explicitly while calling
copy_highpage().  Because copy_highpage() will do it again through
kmap_atomic/kunmap_atomic.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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