From: Nicholas Krause <xerofoify@gmail.com>
Date: Fri, 4 Sep 2015 22:48:19 +0000 (-0700)
Subject: mm/dmapool.c: change is_page_busy() return from int to bool
X-Git-Tag: omap-for-v4.3/fixes-rc1~87^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9e7e37b4d83371d08650612e0bb0b80a1240289;p=pandora-kernel.git

mm/dmapool.c: change is_page_busy() return from int to bool

This makes the function is_page_busy() return bool rather then an int now
due to this particular function's single return statement only ever
evaulating to either one or zero.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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