lkml.org 
[lkml]   [2010]   [Oct]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:core/locking] arm: Bcmring: semaphore cleanup
Commit-ID:  5356d94872502e77317f82e8fcae2a0b162af07c
Gitweb: http://git.kernel.org/tip/5356d94872502e77317f82e8fcae2a0b162af07c
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Tue, 7 Sep 2010 14:33:52 +0000
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Tue, 12 Oct 2010 17:36:10 +0200

arm: Bcmring: semaphore cleanup

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>

---
arch/arm/mach-bcmring/dma.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-bcmring/dma.c b/arch/arm/mach-bcmring/dma.c
index 29c0a91..77eb35c 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;
}

\
 
 \ /
  Last update: 2010-10-12 18:17    [W:0.268 / U:1.616 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site