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authorMatthias Kaehlcke <matthias.kaehlcke@gmail.com>2007-07-15 23:39:49 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-16 09:05:41 -0700
commit9ac162521cd9796f44d263a61090634844c719a6 (patch)
tree5988aba4299002ea4a425f747a275d29cb9dd3c5 /drivers/message/i2o/exec-osm.c
parent1c6b4aa94576eee6dec3b8011f60d7f666db90b0 (diff)
Use mutexes instead of semaphores in I2O driver
The I2O driver uses two semaphores as mutexes. Use the mutex API instead of the (binary) semaphores. Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/message/i2o/exec-osm.c')
-rw-r--r--drivers/message/i2o/exec-osm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/message/i2o/exec-osm.c b/drivers/message/i2o/exec-osm.c
index 5278aad92bc..c13b9321e7a 100644
--- a/drivers/message/i2o/exec-osm.c
+++ b/drivers/message/i2o/exec-osm.c
@@ -537,7 +537,7 @@ static int i2o_exec_lct_notify(struct i2o_controller *c, u32 change_ind)
struct device *dev;
struct i2o_message *msg;
- down(&c->lct_lock);
+ mutex_lock(&c->lct_lock);
dev = &c->pdev->dev;
@@ -561,7 +561,7 @@ static int i2o_exec_lct_notify(struct i2o_controller *c, u32 change_ind)
i2o_msg_post(c, msg);
- up(&c->lct_lock);
+ mutex_unlock(&c->lct_lock);
return 0;
};