diff options
| author | Daniel Walker <dwalker@mvista.com> | 2008-05-22 00:00:03 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-06-03 15:00:14 -0400 |
| commit | f622360bce6facb05fdce4bce5ee4beb2432222d (patch) | |
| tree | 840052879b62746ccfbdcd917d1e1bea680f190c /drivers/net | |
| parent | bb2d67a34fe80c14d0a379695ab81362b3da1d53 (diff) | |
ps3: gelic: updown_lock semaphore to mutex
Signed-off-by: Daniel Walker <dwalker@mvista.com>
Acked-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ps3_gelic_net.c | 10 | ||||
| -rw-r--r-- | drivers/net/ps3_gelic_net.h | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c index e365efb3c62..2eb54fd7bed 100644 --- a/drivers/net/ps3_gelic_net.c +++ b/drivers/net/ps3_gelic_net.c @@ -110,7 +110,7 @@ static void gelic_card_get_ether_port_status(struct gelic_card *card, void gelic_card_up(struct gelic_card *card) { pr_debug("%s: called\n", __func__); - down(&card->updown_lock); + mutex_lock(&card->updown_lock); if (atomic_inc_return(&card->users) == 1) { pr_debug("%s: real do\n", __func__); /* enable irq */ @@ -120,7 +120,7 @@ void gelic_card_up(struct gelic_card *card) napi_enable(&card->napi); } - up(&card->updown_lock); + mutex_unlock(&card->updown_lock); pr_debug("%s: done\n", __func__); } @@ -128,7 +128,7 @@ void gelic_card_down(struct gelic_card *card) { u64 mask; pr_debug("%s: called\n", __func__); - down(&card->updown_lock); + mutex_lock(&card->updown_lock); if (atomic_dec_if_positive(&card->users) == 0) { pr_debug("%s: real do\n", __func__); napi_disable(&card->napi); @@ -146,7 +146,7 @@ void gelic_card_down(struct gelic_card *card) /* stop tx */ gelic_card_disable_txdmac(card); } - up(&card->updown_lock); + mutex_unlock(&card->updown_lock); pr_debug("%s: done\n", __func__); } @@ -1534,7 +1534,7 @@ static struct gelic_card *gelic_alloc_card_net(struct net_device **netdev) INIT_WORK(&card->tx_timeout_task, gelic_net_tx_timeout_task); init_waitqueue_head(&card->waitq); atomic_set(&card->tx_timeout_task_counter, 0); - init_MUTEX(&card->updown_lock); + mutex_init(&card->updown_lock); atomic_set(&card->users, 0); return card; diff --git a/drivers/net/ps3_gelic_net.h b/drivers/net/ps3_gelic_net.h index 520f143c2c0..8b413868bbe 100644 --- a/drivers/net/ps3_gelic_net.h +++ b/drivers/net/ps3_gelic_net.h @@ -298,7 +298,7 @@ struct gelic_card { wait_queue_head_t waitq; /* only first user should up the card */ - struct semaphore updown_lock; + struct mutex updown_lock; atomic_t users; u64 ether_port_status; |