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whitespace fixes: DMA channel allocator

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Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Daniel Walker 2007-10-18 03:06:06 -07:00 committed by Linus Torvalds
parent 9ce34218a8
commit 902749cdbd
1 changed files with 4 additions and 4 deletions
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8
kernel/dma.c
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@ -20,7 +20,7 @@
#include <asm/dma.h> #include <asm/dma.h>
#include <asm/system.h> #include <asm/system.h>
/* A note on resource allocation: /* A note on resource allocation:
* *
@ -95,7 +95,7 @@ void free_dma(unsigned int dmanr)
if (xchg(&dma_chan_busy[dmanr].lock, 0) == 0) { if (xchg(&dma_chan_busy[dmanr].lock, 0) == 0) {
printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr); printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr);
return; return;
} }
} /* free_dma */ } /* free_dma */
@ -121,8 +121,8 @@ static int proc_dma_show(struct seq_file *m, void *v)
for (i = 0 ; i < MAX_DMA_CHANNELS ; i++) { for (i = 0 ; i < MAX_DMA_CHANNELS ; i++) {
if (dma_chan_busy[i].lock) { if (dma_chan_busy[i].lock) {
seq_printf(m, "%2d: %s\n", i, seq_printf(m, "%2d: %s\n", i,
dma_chan_busy[i].device_id); dma_chan_busy[i].device_id);
} }
} }
return 0; return 0;