ARM: dmabounce: separate out decision to bounce

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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>

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Russell King 2011-07-03 22:28:32 +01:00

parent 71695dd8b9

commit 23bc9873ba

1 changed files with 28 additions and 18 deletions

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arch/arm/common/dmabounce.c

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