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arm: Bcmring: semaphore cleanup

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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Leo Chen <leochen@broadcom.com>
LKML-Reference: <20100907125057.371771121@linutronix.de>
This commit is contained in:
Thomas Gleixner 2010-09-07 14:33:52 +00:00
parent 5b8c4f23c5
commit 5356d94872
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-bcmring/dma.c
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@ -691,7 +691,7 @@ int dma_init(void)
memset(&gDMA, 0, sizeof(gDMA)); memset(&gDMA, 0, sizeof(gDMA));
init_MUTEX_LOCKED(&gDMA.lock); sema_init(&gDMA.lock, 0);
init_waitqueue_head(&gDMA.freeChannelQ); init_waitqueue_head(&gDMA.freeChannelQ);
/* Initialize the Hardware */ /* Initialize the Hardware */
@ -1574,7 +1574,7 @@ int dma_init_mem_map(DMA_MemMap_t *memMap)
{ {
memset(memMap, 0, sizeof(*memMap)); memset(memMap, 0, sizeof(*memMap));
init_MUTEX(&memMap->lock); sema_init(&memMap->lock, 1);
return 0; return 0;
} }