diff options
| author |   Daniel Walker <dwalker@mvista.com> | 2008-05-22 00:00:01 -0700 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2008-06-03 15:00:13 -0400 |
| commit | 706ddd600ca637720f87cef630179934add32b13 (patch) | |
| tree | cc476ce8cdc399cf269d831e8e251210d713b707 /drivers/net/ps3_gelic_wireless.c | |
| parent | libertas: provide reset_card() callback on OLPC (diff) | |
| download | linux-dev-706ddd600ca637720f87cef630179934add32b13.tar.xz linux-dev-706ddd600ca637720f87cef630179934add32b13.zip | |
ps3: gelic: scan_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/ps3_gelic_wireless.c')
| -rw-r--r-- | drivers/net/ps3_gelic_wireless.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index 1dae1f2ed813..b338093a01e1 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -695,7 +695,7 @@ static int gelic_wl_get_scan(struct net_device *netdev, unsigned long this_time = jiffies; pr_debug("%s: <-\n", __func__); - if (down_interruptible(&wl->scan_lock)) + if (mutex_lock_interruptible(&wl->scan_lock)) return -EAGAIN; switch (wl->scan_stat) { @@ -733,7 +733,7 @@ static int gelic_wl_get_scan(struct net_device *netdev, wrqu->data.length = ev - extra; wrqu->data.flags = 0; out: - up(&wl->scan_lock); + mutex_unlock(&wl->scan_lock); pr_debug("%s: -> %d %d\n", __func__, ret, wrqu->data.length); return ret; } @@ -1554,7 +1554,7 @@ static int gelic_wl_start_scan(struct gelic_wl_info *wl, int always_scan) int ret = 0; pr_debug("%s: <- always=%d\n", __func__, always_scan); - if (down_interruptible(&wl->scan_lock)) + if (mutex_lock_interruptible(&wl->scan_lock)) return -ERESTARTSYS; /* @@ -1588,7 +1588,7 @@ static int gelic_wl_start_scan(struct gelic_wl_info *wl, int always_scan) } kfree(cmd); out: - up(&wl->scan_lock); + mutex_unlock(&wl->scan_lock); pr_debug("%s: ->\n", __func__); return ret; } @@ -1610,7 +1610,7 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl) DECLARE_MAC_BUF(mac); pr_debug("%s:start\n", __func__); - down(&wl->scan_lock); + mutex_lock(&wl->scan_lock); if (wl->scan_stat != GELIC_WL_SCAN_STAT_SCANNING) { /* @@ -1727,7 +1727,7 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl) NULL); out: complete(&wl->scan_done); - up(&wl->scan_lock); + mutex_unlock(&wl->scan_lock); pr_debug("%s:end\n", __func__); } @@ -2282,7 +2282,7 @@ static void gelic_wl_assoc_worker(struct work_struct *work) wait_for_completion(&wl->scan_done); pr_debug("%s: scan done\n", __func__); - down(&wl->scan_lock); + mutex_lock(&wl->scan_lock); if (wl->scan_stat != GELIC_WL_SCAN_STAT_GOT_LIST) { gelic_wl_send_iwap_event(wl, NULL); pr_info("%s: no scan list. association failed\n", __func__); @@ -2302,7 +2302,7 @@ static void gelic_wl_assoc_worker(struct work_struct *work) if (ret) pr_info("%s: association failed %d\n", __func__, ret); scan_lock_out: - up(&wl->scan_lock); + mutex_unlock(&wl->scan_lock); out: up(&wl->assoc_stat_lock); } @@ -2431,7 +2431,7 @@ static struct net_device *gelic_wl_alloc(struct gelic_card *card) INIT_DELAYED_WORK(&wl->event_work, gelic_wl_event_worker); INIT_DELAYED_WORK(&wl->assoc_work, gelic_wl_assoc_worker); - init_MUTEX(&wl->scan_lock); + mutex_init(&wl->scan_lock); init_MUTEX(&wl->assoc_stat_lock); init_completion(&wl->scan_done); |