From ec14d7964bc3c89fb24c95af00d39033afc32f8e Mon Sep 17 00:00:00 2001
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat, 31 Mar 2007 21:36:53 +0100
Subject: [PATCH] [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 | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/kernel/dma.c b/arch/arm/kernel/dma.c
index 5a0f4bc5da95..ba99a2035523 100644
--- a/arch/arm/kernel/dma.c
+++ b/arch/arm/kernel/dma.c
@@ -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)
{