From 10d0ff83078d5ef99aaf94a2aaceb740f5ced923 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:31:58 +0000 Subject: input: Misc/hp_sdc_rtc: semaphore cleanup Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Acked-by: Dmitry Torokhov LKML-Reference: <20100907125054.888438853@linutronix.de> --- drivers/input/misc/hp_sdc_rtc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c index c19066479057..7e2c12a5b839 100644 --- a/drivers/input/misc/hp_sdc_rtc.c +++ b/drivers/input/misc/hp_sdc_rtc.c @@ -104,7 +104,7 @@ static int hp_sdc_rtc_do_read_bbrtc (struct rtc_time *rtctm) t.endidx = 91; t.seq = tseq; t.act.semaphore = &tsem; - init_MUTEX_LOCKED(&tsem); + sema_init(&tsem, 0); if (hp_sdc_enqueue_transaction(&t)) return -1; @@ -698,7 +698,7 @@ static int __init hp_sdc_rtc_init(void) return -ENODEV; #endif - init_MUTEX(&i8042tregs); + sema_init(&i8042tregs, 1); if ((ret = hp_sdc_request_timer_irq(&hp_sdc_rtc_isr))) return ret; -- cgit v1.2.3 From 45e8492f594dcb17e8cbb26edb2dd3018a68dada Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:32:01 +0000 Subject: input: Serio/hil_mlc: semaphore cleanup Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Acked-by: Dmitry Torokhov LKML-Reference: <20100907125054.985090435@linutronix.de> --- drivers/input/serio/hil_mlc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/input/serio/hil_mlc.c b/drivers/input/serio/hil_mlc.c index c92f4edfee7b..e5624d8f1709 100644 --- a/drivers/input/serio/hil_mlc.c +++ b/drivers/input/serio/hil_mlc.c @@ -915,15 +915,15 @@ int hil_mlc_register(hil_mlc *mlc) mlc->ostarted = 0; rwlock_init(&mlc->lock); - init_MUTEX(&mlc->osem); + sema_init(&mlc->osem, 1); - init_MUTEX(&mlc->isem); + sema_init(&mlc->isem, 1); mlc->icount = -1; mlc->imatch = 0; mlc->opercnt = 0; - init_MUTEX_LOCKED(&(mlc->csem)); + sema_init(&(mlc->csem), 0); hil_mlc_clear_di_scratch(mlc); hil_mlc_clear_di_map(mlc, 0); -- cgit v1.2.3 From 4a4a506f81eebe63fb1b8e9e99f4bcd1fd9aac66 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:32:06 +0000 Subject: input: Serio/hp_sdc: semaphore cleanup Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Acked-by: Dmitry Torokhov LKML-Reference: <20100907125055.079737758@linutronix.de> --- drivers/input/serio/hp_sdc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index bcc2d30ec245..8c0b51c31424 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -905,7 +905,7 @@ static int __init hp_sdc_init(void) ts_sync[1] = 0x0f; ts_sync[2] = ts_sync[3] = ts_sync[4] = ts_sync[5] = 0; t_sync.act.semaphore = &s_sync; - init_MUTEX_LOCKED(&s_sync); + sema_init(&s_sync, 0); hp_sdc_enqueue_transaction(&t_sync); down(&s_sync); /* Wait for t_sync to complete */ @@ -1039,7 +1039,7 @@ static int __init hp_sdc_register(void) return hp_sdc.dev_err; } - init_MUTEX_LOCKED(&tq_init_sem); + sema_init(&tq_init_sem, 0); tq_init.actidx = 0; tq_init.idx = 1; -- cgit v1.2.3 From 50948ee8124c2125d833e8889002aa12a948b4e9 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:32:10 +0000 Subject: net: 3c527: semaphore cleanup Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Acked-by: David Miller LKML-Reference: <20100907125055.175750769@linutronix.de> --- drivers/net/3c527.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c index 70705d1306b9..eca55c52bdfd 100644 --- a/drivers/net/3c527.c +++ b/drivers/net/3c527.c @@ -522,7 +522,7 @@ static int __init mc32_probe1(struct net_device *dev, int slot) lp->tx_len = lp->exec_box->data[9]; /* Transmit list count */ lp->rx_len = lp->exec_box->data[11]; /* Receive list count */ - init_MUTEX_LOCKED(&lp->cmd_mutex); + sema_init(&lp->cmd_mutex, 0); init_completion(&lp->execution_cmd); init_completion(&lp->xceiver_cmd); -- cgit v1.2.3 From 89d9f10d0b21268d3dba33db984ab03092861700 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:32:14 +0000 Subject: hamradio: 6pack: semaphore cleanup Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Acked-by: David Miller LKML-Reference: <20100907125055.269142443@linutronix.de> --- drivers/net/hamradio/6pack.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index 4b52c767ad05..3e5d0b6b6516 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c @@ -608,7 +608,7 @@ static int sixpack_open(struct tty_struct *tty) spin_lock_init(&sp->lock); atomic_set(&sp->refcnt, 1); - init_MUTEX_LOCKED(&sp->dead_sem); + sema_init(&sp->dead_sem, 0); /* !!! length of the buffers. MTU is IP MTU, not PACLEN! */ -- cgit v1.2.3 From 495e64bddeb9349395ed346177057fff7d52857e Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:32:18 +0000 Subject: hamradio: Mkiss: semaphore cleanup Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Acked-by: David Miller LKML-Reference: <20100907125055.368389976@linutronix.de> --- drivers/net/hamradio/mkiss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index 66e88bd59caa..4c628393c8b1 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -747,7 +747,7 @@ static int mkiss_open(struct tty_struct *tty) spin_lock_init(&ax->buflock); atomic_set(&ax->refcnt, 1); - init_MUTEX_LOCKED(&ax->dead_sem); + sema_init(&ax->dead_sem, 0); ax->tty = tty; tty->disc_data = ax; -- cgit v1.2.3 From 0bce198b7688911e072bd65032ab9278b577ee93 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:32:22 +0000 Subject: net: Ppp_async: semaphore cleanup Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Acked-by: David Miller LKML-Reference: <20100907125055.460765783@linutronix.de> --- drivers/net/ppp_async.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c index af50a530daee..78d70a6481bf 100644 --- a/drivers/net/ppp_async.c +++ b/drivers/net/ppp_async.c @@ -184,7 +184,7 @@ ppp_asynctty_open(struct tty_struct *tty) tasklet_init(&ap->tsk, ppp_async_process, (unsigned long) ap); atomic_set(&ap->refcnt, 1); - init_MUTEX_LOCKED(&ap->dead_sem); + sema_init(&ap->dead_sem, 0); ap->chan.private = ap; ap->chan.ops = &async_ops; -- cgit v1.2.3 From d1985508320ad40a68375bdbafa8a5d6c56d2114 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:32:25 +0000 Subject: net: Wan/cosa.c: Convert "mutex" to semaphore Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Acked-by: "David S. Miller" LKML-Reference: <20100907125055.557578360@linutronix.de> --- drivers/net/wan/cosa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index 04c6cd4333f1..10bafd59f9c3 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -575,7 +575,7 @@ static int cosa_probe(int base, int irq, int dma) /* Initialize the chardev data structures */ mutex_init(&chan->rlock); - init_MUTEX(&chan->wsem); + sema_init(&chan->wsem, 1); /* Register the network interface */ if (!(chan->netdev = alloc_hdlcdev(chan))) { -- cgit v1.2.3 From db7f859ec53c0bfaf3520afe2feafd18a27e48fb Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:32:30 +0000 Subject: irda: Semaphore cleanup Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Acked-by: "David S. Miller" LKML-Reference: <20100907125055.651362456@linutronix.de> --- drivers/net/irda/sir_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c index 1b051dab7b29..51d74447f8f8 100644 --- a/drivers/net/irda/sir_dev.c +++ b/drivers/net/irda/sir_dev.c @@ -909,7 +909,7 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n dev->tx_skb = NULL; spin_lock_init(&dev->tx_lock); - init_MUTEX(&dev->fsm.sem); + sema_init(&dev->fsm.sem, 1); dev->drv = drv; dev->netdev = ndev; -- cgit v1.2.3 From a529f1505b6facfd0078dcb18a444976c1985962 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:32:34 +0000 Subject: parport: Semaphore cleanup Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Alan Cox Cc: Christoph Hellwig LKML-Reference: <20100907125055.743613774@linutronix.de> --- drivers/parport/share.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/parport/share.c b/drivers/parport/share.c index dffa5d4fb298..a2d9d1e59260 100644 --- a/drivers/parport/share.c +++ b/drivers/parport/share.c @@ -306,7 +306,7 @@ struct parport *parport_register_port(unsigned long base, int irq, int dma, spin_lock_init(&tmp->pardevice_lock); tmp->ieee1284.mode = IEEE1284_MODE_COMPAT; tmp->ieee1284.phase = IEEE1284_PH_FWD_IDLE; - init_MUTEX_LOCKED (&tmp->ieee1284.irq); /* actually a semaphore at 0 */ + sema_init(&tmp->ieee1284.irq, 0); tmp->spintime = parport_default_spintime; atomic_set (&tmp->ref_count, 1); INIT_LIST_HEAD(&tmp->full_list); -- cgit v1.2.3 From 8192b1f6b1a46b33213b993471356495a93ffc70 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:33:40 +0000 Subject: drivers/macintosh/adb: Do not claim that the semaphore is a mutex User DEFINE_SEMAPHORE() instead of DECLARE_MUTEX() Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Christoph Hellwig Cc: Benjamin Herrenschmidt LKML-Reference: <20100907125057.086367802@linutronix.de> --- drivers/macintosh/adb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index 1c4ee6e77937..bf64e49d996a 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -83,7 +83,7 @@ static struct adb_driver *adb_controller; BLOCKING_NOTIFIER_HEAD(adb_client_list); static int adb_got_sleep; static int adb_inited; -static DECLARE_MUTEX(adb_probe_mutex); +static DEFINE_SEMAPHORE(adb_probe_mutex); static int sleepy_trackpad; static int autopoll_devs; int __adb_probe_sync; -- cgit v1.2.3