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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-21 12:49:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-21 12:49:31 -0700
commit31b7eab27a314b153d8fa07ba9e9ec00a98141e1 (patch)
tree47415377d5f9bcf8c06e501f1636088548202edf /arch
parent1053e6bba091d9d18797f7789df6a7ef8735f20c (diff)
parent4ba053c04aece1f4734056f21b751eee47ea3fb1 (diff)
Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep: Check the depth of subclass lockdep: Add improved subclass caching affs: Use sema_init instead of init_MUTEX hfs: Convert tree_lock to mutex arm: Bcmring: semaphore cleanup printk: Make console_sem a semaphore not a pseudo mutex drivers/macintosh/adb: Do not claim that the semaphore is a mutex parport: Semaphore cleanup irda: Semaphore cleanup net: Wan/cosa.c: Convert "mutex" to semaphore net: Ppp_async: semaphore cleanup hamradio: Mkiss: semaphore cleanup hamradio: 6pack: semaphore cleanup net: 3c527: semaphore cleanup input: Serio/hp_sdc: semaphore cleanup input: Serio/hil_mlc: semaphore cleanup input: Misc/hp_sdc_rtc: semaphore cleanup lockup_detector: Make callback function static lockup detector: Fix grammar by adding a missing "to" in the comments lockdep: Remove __debug_show_held_locks
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-bcmring/dma.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-bcmring/dma.c b/arch/arm/mach-bcmring/dma.c
index 29c0a911df2..77eb35c89cd 100644
--- a/arch/arm/mach-bcmring/dma.c
+++ b/arch/arm/mach-bcmring/dma.c
@@ -691,7 +691,7 @@ int dma_init(void)
memset(&gDMA, 0, sizeof(gDMA));
- init_MUTEX_LOCKED(&gDMA.lock);
+ sema_init(&gDMA.lock, 0);
init_waitqueue_head(&gDMA.freeChannelQ);
/* Initialize the Hardware */
@@ -1574,7 +1574,7 @@ int dma_init_mem_map(DMA_MemMap_t *memMap)
{
memset(memMap, 0, sizeof(*memMap));
- init_MUTEX(&memMap->lock);
+ sema_init(&memMap->lock, 1);
return 0;
}