diff options
| author | Matthias Kaehlcke <matthias.kaehlcke@gmail.com> | 2007-07-15 23:39:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:41 -0700 |
| commit | 9ac162521cd9796f44d263a61090634844c719a6 (patch) | |
| tree | 5988aba4299002ea4a425f747a275d29cb9dd3c5 /drivers/message/i2o/exec-osm.c | |
| parent | 1c6b4aa94576eee6dec3b8011f60d7f666db90b0 (diff) | |
| download | blackbird-obmc-linux-9ac162521cd9796f44d263a61090634844c719a6.tar.gz blackbird-obmc-linux-9ac162521cd9796f44d263a61090634844c719a6.zip | |
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.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/message/i2o/exec-osm.c b/drivers/message/i2o/exec-osm.c index 5278aad92bc4..c13b9321e7ab 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; }; |
