ARM: dmabounce: separate out decision to bounce
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 3 Jul 2011 21:28:32 +0000 (22:28 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 3 Jul 2011 22:27:49 +0000 (23:27 +0100)
commit23bc9873ba60ee661d8e9f3a6b22fc3bcc4b7015
tree74419df7fa856a7b261ea1914810b21c281e4fa0
parent71695dd8b9eacfcda1b548a5b1780d34213ad654
ARM: dmabounce: separate out decision to bounce

Move the decision to perform DMA bouncing out of map_single() into its
own stand-alone function.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/common/dmabounce.c