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| author | Daniel Walker <dwalker@mvista.com> | 2008-05-22 00:00:03 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-05-30 22:18:37 -0400 |
| commit | 2914f3efa7ef80f12ff798cb1aa46af57838f912 (patch) | |
| tree | 8946187b774d46ced9256c710cc20a26dd9704ee /drivers/net/ps3_gelic_net.c | |
| parent | 5a2d9af2769c0b4c6ab6d88d31fa3b9a4a432b09 (diff) | |
| download | lwn-2914f3efa7ef80f12ff798cb1aa46af57838f912.tar.gz lwn-2914f3efa7ef80f12ff798cb1aa46af57838f912.zip | |
ps3: gelic: updown_lock semaphore to mutex
Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/ps3_gelic_net.c')
| -rw-r--r-- | drivers/net/ps3_gelic_net.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c index e365efb3c627..2eb54fd7bed5 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; |