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[ARM] Move DMA exports to be next to each function

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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2006-01-04 15:52:45 +00:00 committed by Russell King
parent 95ba9fb06b
commit d7b4a75677
1 changed files with 12 additions and 14 deletions
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26
arch/arm/kernel/dma.c
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@ -21,6 +21,7 @@
#include <asm/mach/dma.h>
DEFINE_SPINLOCK(dma_spin_lock);
EXPORT_SYMBOL(dma_spin_lock);
static dma_t dma_chan[MAX_DMA_CHANNELS];
@ -77,6 +78,7 @@ int request_dma(dmach_t channel, const char *device_id)
busy:
return -EBUSY;
}
EXPORT_SYMBOL(request_dma);
/*
* Free DMA channel
@ -108,6 +110,7 @@ void free_dma(dmach_t channel)
bad_dma:
printk(KERN_ERR "dma: trying to free DMA%d\n", channel);
}
EXPORT_SYMBOL(free_dma);
/* Set DMA Scatter-Gather list
*/
@ -123,6 +126,7 @@ void set_dma_sg (dmach_t channel, struct scatterlist *sg, int nr_sg)
dma->sgcount = nr_sg;
dma->invalid = 1;
}
EXPORT_SYMBOL(set_dma_sg);
/* Set DMA address
*
@ -140,6 +144,7 @@ void __set_dma_addr (dmach_t channel, void *addr)
dma->addr = addr;
dma->invalid = 1;
}
EXPORT_SYMBOL(__set_dma_addr);
/* Set DMA byte count
*
@ -157,6 +162,7 @@ void set_dma_count (dmach_t channel, unsigned long count)
dma->count = count;
dma->invalid = 1;
}
EXPORT_SYMBOL(set_dma_count);
/* Set DMA direction mode
*/
@ -171,6 +177,7 @@ void set_dma_mode (dmach_t channel, dmamode_t mode)
dma->dma_mode = mode;
dma->invalid = 1;
}
EXPORT_SYMBOL(set_dma_mode);
/* Enable DMA channel
*/
@ -191,6 +198,7 @@ void enable_dma (dmach_t channel)
printk(KERN_ERR "dma%d: trying to enable free DMA\n", channel);
BUG();
}
EXPORT_SYMBOL(enable_dma);
/* Disable DMA channel
*/
@ -211,6 +219,7 @@ void disable_dma (dmach_t channel)
printk(KERN_ERR "dma%d: trying to disable free DMA\n", channel);
BUG();
}
EXPORT_SYMBOL(disable_dma);
/*
* Is the specified DMA channel active?
@ -224,6 +233,7 @@ void set_dma_page(dmach_t channel, char pagenr)
{
printk(KERN_ERR "dma%d: trying to set_dma_page\n", channel);
}
EXPORT_SYMBOL(set_dma_page);
void set_dma_speed(dmach_t channel, int cycle_ns)
{
@ -234,6 +244,7 @@ void set_dma_speed(dmach_t channel, int cycle_ns)
ret = dma->d_ops->setspeed(channel, dma, cycle_ns);
dma->speed = ret;
}
EXPORT_SYMBOL(set_dma_speed);
int get_dma_residue(dmach_t channel)
{
@ -245,6 +256,7 @@ int get_dma_residue(dmach_t channel)
return ret;
}
EXPORT_SYMBOL(get_dma_residue);
static int __init init_dma(void)
{
@ -253,17 +265,3 @@ static int __init init_dma(void)
}
core_initcall(init_dma);
EXPORT_SYMBOL(request_dma);
EXPORT_SYMBOL(free_dma);
EXPORT_SYMBOL(enable_dma);
EXPORT_SYMBOL(disable_dma);
EXPORT_SYMBOL(__set_dma_addr);
EXPORT_SYMBOL(set_dma_count);
EXPORT_SYMBOL(set_dma_mode);
EXPORT_SYMBOL(set_dma_page);
EXPORT_SYMBOL(get_dma_residue);
EXPORT_SYMBOL(set_dma_sg);
EXPORT_SYMBOL(set_dma_speed);
EXPORT_SYMBOL(dma_spin_lock);