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[PATCH] kernel-doc for kernel/dma.c

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Add kernel-doc function headers in kernel/dma.c and use it in DocBook.

Clean up kernel-doc in mca_dma.h (the colon (':') represents a
section header).

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Randy Dunlap
2006-10-03 01:13:50 -07:00
committed by Linus Torvalds
parent d3717bdf8f
commit eed34d0fc5
3 changed files with 14 additions and 3 deletions
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10
kernel/dma.c
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@ -62,6 +62,11 @@ static struct dma_chan dma_chan_busy[MAX_DMA_CHANNELS] = {
};
/**
* request_dma - request and reserve a system DMA channel
* @dmanr: DMA channel number
* @device_id: reserving device ID string, used in /proc/dma
*/
int request_dma(unsigned int dmanr, const char * device_id)
{
if (dmanr >= MAX_DMA_CHANNELS)
@ -76,7 +81,10 @@ int request_dma(unsigned int dmanr, const char * device_id)
return 0;
} /* request_dma */
/**
* free_dma - free a reserved system DMA channel
* @dmanr: DMA channel number
*/
void free_dma(unsigned int dmanr)
{
if (dmanr >= MAX_DMA_CHANNELS) {