Commit ec14d796 authored Mar 31, 2007 by Russell King Committed by Russell King Mar 31, 2007

[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>

parent 6b8777b4

arch/arm/kernel/dma.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -228,6 +228,7 @@ int dma_channel_active(dmach_t channel)
		{
		return dma_chan[channel].active;
		}
		EXPORT_SYMBOL(dma_channel_active);

		void set_dma_page(dmach_t channel, char pagenr)
		{