From: Libin <huawei.libin@huawei.com>
Date: Wed, 3 Jul 2013 22:01:27 +0000 (-0700)
Subject: uio: use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~17^2~405
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52c2dad914ca3ac84926106d95ddf47de2f40b45;p=pandora-kernel.git

uio: use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT

(*->vm_end - *->vm_start) >> PAGE_SHIFT operation is implemented
as a inline funcion vma_pages() in linux/mm.h, so using it.

Signed-off-by: Libin <huawei.libin@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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