[ARM] Export dma_channel_active()
authorRussell King <rmk@dyn-67.arm.linux.org.uk>
Sat, 31 Mar 2007 20:36:53 +0000 (21:36 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 31 Mar 2007 20:36:53 +0000 (21:36 +0100)
dma_channel_active() is used by some modules and is part of our
DMA API, so export it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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