diff options
| author | Christoph Hellwig <hch@lst.de> | 2007-04-23 21:08:17 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@klappe.arndb.de> | 2007-04-23 21:18:56 +0200 |
| commit | e45d48a34d4d1862d28d22c2533b8c6bb83b8c1f (patch) | |
| tree | 55f4ded08f94739beaac92a998aaef2b6c88eb9c /arch/powerpc/platforms/cell/spufs/run.c | |
| parent | c8a1e9393a86f862ab9c8bc0db9b8a1822226f84 (diff) | |
[POWERPC] spufs: turn run_sema into run_mutex
There is no reason for run_sema to be a struct semaphore. Changing
it to a mutex and rename it accordingly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/run.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/run.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c index 1a8195bf75d5..7cf5b298fa13 100644 --- a/arch/powerpc/platforms/cell/spufs/run.c +++ b/arch/powerpc/platforms/cell/spufs/run.c @@ -288,7 +288,7 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx, int ret; u32 status; - if (down_interruptible(&ctx->run_sema)) + if (mutex_lock_interruptible(&ctx->run_mutex)) return -ERESTARTSYS; ctx->ops->master_start(ctx); @@ -345,6 +345,6 @@ out2: out: *event = ctx->event_return; - up(&ctx->run_sema); + mutex_unlock(&ctx->run_mutex); return ret; } |