[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)
commitec14d7964bc3c89fb24c95af00d39033afc32f8e
tree8cf57ee27d7505c70b697b9ecd1cc5975e51b062
parent6b8777b46823fb0b42fba69b5311682124e5a71c
[ARM] Export dma_channel_active()

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>
arch/arm/kernel/dma.c