From ef9f0a42db987e7e2df72289fb4522d24027786b Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Mon, 16 Jan 2006 16:31:42 +0100 Subject: [PATCH] [ALSA] semaphore -> mutex (driver part) Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Takashi Iwai --- include/sound/emux_synth.h | 2 +- include/sound/i2c.h | 10 ++--- include/sound/opl3.h | 3 +- include/sound/soundfont.h | 2 +- include/sound/util_mem.h | 4 +- include/sound/vx_core.h | 2 +- sound/drivers/opl3/opl3_lib.c | 2 +- sound/drivers/opl3/opl3_seq.c | 10 ++--- sound/drivers/opl3/opl3_synth.c | 10 ++--- sound/drivers/opl4/opl4_lib.c | 2 +- sound/drivers/opl4/opl4_local.h | 2 +- sound/drivers/opl4/opl4_proc.c | 10 ++--- sound/drivers/opl4/opl4_seq.c | 12 +++--- sound/drivers/vx/vx_core.c | 2 +- sound/drivers/vx/vx_mixer.c | 72 ++++++++++++++++----------------- sound/i2c/i2c.c | 2 +- sound/synth/emux/emux.c | 2 +- sound/synth/emux/emux_oss.c | 12 +++--- sound/synth/emux/emux_proc.c | 8 ++-- sound/synth/emux/emux_seq.c | 12 +++--- sound/synth/emux/soundfont.c | 6 +-- sound/synth/util_mem.c | 15 +++---- 22 files changed, 103 insertions(+), 99 deletions(-) diff --git a/include/sound/emux_synth.h b/include/sound/emux_synth.h index b2d6b2acc7c7..d8cb51b86c20 100644 --- a/include/sound/emux_synth.h +++ b/include/sound/emux_synth.h @@ -113,7 +113,7 @@ struct snd_emux { struct snd_emux_voice *voices; /* Voices (EMU 'channel') */ int use_time; /* allocation counter */ spinlock_t voice_lock; /* Lock for voice access */ - struct semaphore register_mutex; + struct mutex register_mutex; int client; /* For the sequencer client */ int ports[SNDRV_EMUX_MAX_PORTS]; /* The ports for this device */ struct snd_emux_port *portptrs[SNDRV_EMUX_MAX_PORTS]; diff --git a/include/sound/i2c.h b/include/sound/i2c.h index 81eb23ed761f..d125ff8c85e8 100644 --- a/include/sound/i2c.h +++ b/include/sound/i2c.h @@ -55,7 +55,7 @@ struct snd_i2c_bus { struct snd_card *card; /* card which I2C belongs to */ char name[32]; /* some useful label */ - struct semaphore lock_mutex; + struct mutex lock_mutex; struct snd_i2c_bus *master; /* master bus when SCK/SCL is shared */ struct list_head buses; /* master: slave buses sharing SCK/SCL, slave: link list */ @@ -84,17 +84,17 @@ int snd_i2c_device_free(struct snd_i2c_device *device); static inline void snd_i2c_lock(struct snd_i2c_bus *bus) { if (bus->master) - down(&bus->master->lock_mutex); + mutex_lock(&bus->master->lock_mutex); else - down(&bus->lock_mutex); + mutex_lock(&bus->lock_mutex); } static inline void snd_i2c_unlock(struct snd_i2c_bus *bus) { if (bus->master) - up(&bus->master->lock_mutex); + mutex_unlock(&bus->master->lock_mutex); else - up(&bus->lock_mutex); + mutex_unlock(&bus->lock_mutex); } int snd_i2c_sendbytes(struct snd_i2c_device *device, unsigned char *bytes, int count); diff --git a/include/sound/opl3.h b/include/sound/opl3.h index 83392641cb47..444907166f97 100644 --- a/include/sound/opl3.h +++ b/include/sound/opl3.h @@ -53,6 +53,7 @@ #include "driver.h" #include +#include #include "core.h" #include "hwdep.h" #include "timer.h" @@ -312,7 +313,7 @@ struct snd_opl3 { int sys_timer_status; /* system timer run status */ spinlock_t sys_timer_lock; /* Lock for system timer access */ #endif - struct semaphore access_mutex; /* locking */ + struct mutex access_mutex; /* locking */ }; /* opl3.c */ diff --git a/include/sound/soundfont.h b/include/sound/soundfont.h index 61a010c65d02..f95d99ba7f74 100644 --- a/include/sound/soundfont.h +++ b/include/sound/soundfont.h @@ -93,7 +93,7 @@ struct snd_sf_list { int sample_locked; /* locked time for sample */ struct snd_sf_callback callback; /* callback functions */ int presets_locked; - struct semaphore presets_mutex; + struct mutex presets_mutex; spinlock_t lock; struct snd_util_memhdr *memhdr; }; diff --git a/include/sound/util_mem.h b/include/sound/util_mem.h index 69944bbb5445..a1fb706b59a6 100644 --- a/include/sound/util_mem.h +++ b/include/sound/util_mem.h @@ -1,5 +1,7 @@ #ifndef __SOUND_UTIL_MEM_H #define __SOUND_UTIL_MEM_H + +#include /* * Copyright (C) 2000 Takashi Iwai * @@ -40,7 +42,7 @@ struct snd_util_memhdr { int nblocks; /* # of allocated blocks */ unsigned int used; /* used memory size */ int block_extra_size; /* extra data size of chunk */ - struct semaphore block_mutex; /* lock */ + struct mutex block_mutex; /* lock */ }; /* diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h index 5fd6f3305e0d..9821a6194caa 100644 --- a/include/sound/vx_core.h +++ b/include/sound/vx_core.h @@ -206,7 +206,7 @@ struct vx_core { int audio_monitor[4]; /* playback hw-monitor level */ unsigned char audio_monitor_active[4]; /* playback hw-monitor mute/unmute */ - struct semaphore mixer_mutex; + struct mutex mixer_mutex; const struct firmware *firmware[4]; /* loaded firmware data */ }; diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c index 1e0c76b9acfc..4f8556976774 100644 --- a/sound/drivers/opl3/opl3_lib.c +++ b/sound/drivers/opl3/opl3_lib.c @@ -358,7 +358,7 @@ int snd_opl3_new(struct snd_card *card, opl3->hardware = hardware; spin_lock_init(&opl3->reg_lock); spin_lock_init(&opl3->timer_lock); - init_MUTEX(&opl3->access_mutex); + mutex_init(&opl3->access_mutex); if ((err = snd_device_new(card, SNDRV_DEV_CODEC, opl3, &ops)) < 0) { snd_opl3_free(opl3); diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c index c4ead790008a..e26556d500e5 100644 --- a/sound/drivers/opl3/opl3_seq.c +++ b/sound/drivers/opl3/opl3_seq.c @@ -52,13 +52,13 @@ int snd_opl3_synth_setup(struct snd_opl3 * opl3) { int idx; - down(&opl3->access_mutex); + mutex_lock(&opl3->access_mutex); if (opl3->used) { - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); return -EBUSY; } opl3->used++; - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); snd_opl3_reset(opl3); @@ -91,9 +91,9 @@ void snd_opl3_synth_cleanup(struct snd_opl3 * opl3) spin_unlock_irqrestore(&opl3->sys_timer_lock, flags); snd_opl3_reset(opl3); - down(&opl3->access_mutex); + mutex_lock(&opl3->access_mutex); opl3->used--; - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); } static int snd_opl3_synth_use(void *private_data, struct snd_seq_port_subscribe * info) diff --git a/sound/drivers/opl3/opl3_synth.c b/sound/drivers/opl3/opl3_synth.c index 3534a0e3342a..6db503f025b3 100644 --- a/sound/drivers/opl3/opl3_synth.c +++ b/sound/drivers/opl3/opl3_synth.c @@ -76,13 +76,13 @@ int snd_opl3_open(struct snd_hwdep * hw, struct file *file) { struct snd_opl3 *opl3 = hw->private_data; - down(&opl3->access_mutex); + mutex_lock(&opl3->access_mutex); if (opl3->used) { - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); return -EAGAIN; } opl3->used++; - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); return 0; } @@ -179,9 +179,9 @@ int snd_opl3_release(struct snd_hwdep * hw, struct file *file) struct snd_opl3 *opl3 = hw->private_data; snd_opl3_reset(opl3); - down(&opl3->access_mutex); + mutex_lock(&opl3->access_mutex); opl3->used--; - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); return 0; } diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c index ddfc10d04be2..4bc860ae02de 100644 --- a/sound/drivers/opl4/opl4_lib.c +++ b/sound/drivers/opl4/opl4_lib.c @@ -214,7 +214,7 @@ int snd_opl4_create(struct snd_card *card, opl4->fm_port = fm_port; opl4->pcm_port = pcm_port; spin_lock_init(&opl4->reg_lock); - init_MUTEX(&opl4->access_mutex); + mutex_init(&opl4->access_mutex); err = snd_opl4_detect(opl4); if (err < 0) { diff --git a/sound/drivers/opl4/opl4_local.h b/sound/drivers/opl4/opl4_local.h index 7e088a4a2f4c..470e5a758a02 100644 --- a/sound/drivers/opl4/opl4_local.h +++ b/sound/drivers/opl4/opl4_local.h @@ -182,7 +182,7 @@ struct snd_opl4 { struct snd_info_entry *proc_entry; int memory_access; #endif - struct semaphore access_mutex; + struct mutex access_mutex; #if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE) int used; diff --git a/sound/drivers/opl4/opl4_proc.c b/sound/drivers/opl4/opl4_proc.c index f4b4e74fcc18..e552ec34166f 100644 --- a/sound/drivers/opl4/opl4_proc.c +++ b/sound/drivers/opl4/opl4_proc.c @@ -28,13 +28,13 @@ static int snd_opl4_mem_proc_open(struct snd_info_entry *entry, { struct snd_opl4 *opl4 = entry->private_data; - down(&opl4->access_mutex); + mutex_lock(&opl4->access_mutex); if (opl4->memory_access) { - up(&opl4->access_mutex); + mutex_unlock(&opl4->access_mutex); return -EBUSY; } opl4->memory_access++; - up(&opl4->access_mutex); + mutex_unlock(&opl4->access_mutex); return 0; } @@ -43,9 +43,9 @@ static int snd_opl4_mem_proc_release(struct snd_info_entry *entry, { struct snd_opl4 *opl4 = entry->private_data; - down(&opl4->access_mutex); + mutex_lock(&opl4->access_mutex); opl4->memory_access--; - up(&opl4->access_mutex); + mutex_unlock(&opl4->access_mutex); return 0; } diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c index e3480326e735..dc0dcdc6c313 100644 --- a/sound/drivers/opl4/opl4_seq.c +++ b/sound/drivers/opl4/opl4_seq.c @@ -62,10 +62,10 @@ static int snd_opl4_seq_use(void *private_data, struct snd_seq_port_subscribe *i struct snd_opl4 *opl4 = private_data; int err; - down(&opl4->access_mutex); + mutex_lock(&opl4->access_mutex); if (opl4->used) { - up(&opl4->access_mutex); + mutex_unlock(&opl4->access_mutex); return -EBUSY; } opl4->used++; @@ -73,12 +73,12 @@ static int snd_opl4_seq_use(void *private_data, struct snd_seq_port_subscribe *i if (info->sender.client != SNDRV_SEQ_CLIENT_SYSTEM) { err = snd_opl4_seq_use_inc(opl4); if (err < 0) { - up(&opl4->access_mutex); + mutex_unlock(&opl4->access_mutex); return err; } } - up(&opl4->access_mutex); + mutex_unlock(&opl4->access_mutex); snd_opl4_synth_reset(opl4); return 0; @@ -90,9 +90,9 @@ static int snd_opl4_seq_unuse(void *private_data, struct snd_seq_port_subscribe snd_opl4_synth_shutdown(opl4); - down(&opl4->access_mutex); + mutex_lock(&opl4->access_mutex); opl4->used--; - up(&opl4->access_mutex); + mutex_unlock(&opl4->access_mutex); if (info->sender.client != SNDRV_SEQ_CLIENT_SYSTEM) snd_opl4_seq_use_dec(opl4); diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c index 43f615d7a545..fa4a2b5c2d8d 100644 --- a/sound/drivers/vx/vx_core.c +++ b/sound/drivers/vx/vx_core.c @@ -778,7 +778,7 @@ struct vx_core *snd_vx_create(struct snd_card *card, struct snd_vx_hardware *hw, chip->type = hw->type; chip->ops = ops; tasklet_init(&chip->tq, vx_interrupt, (unsigned long)chip); - init_MUTEX(&chip->mixer_mutex); + mutex_init(&chip->mixer_mutex); chip->card = card; card->private_data = chip; diff --git a/sound/drivers/vx/vx_mixer.c b/sound/drivers/vx/vx_mixer.c index 8ec2c605d2f0..c1d7fcdd1973 100644 --- a/sound/drivers/vx/vx_mixer.c +++ b/sound/drivers/vx/vx_mixer.c @@ -427,10 +427,10 @@ static int vx_output_level_get(struct snd_kcontrol *kcontrol, struct snd_ctl_ele { struct vx_core *chip = snd_kcontrol_chip(kcontrol); int codec = kcontrol->id.index; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->output_level[codec][0]; ucontrol->value.integer.value[1] = chip->output_level[codec][1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -438,7 +438,7 @@ static int vx_output_level_put(struct snd_kcontrol *kcontrol, struct snd_ctl_ele { struct vx_core *chip = snd_kcontrol_chip(kcontrol); int codec = kcontrol->id.index; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->output_level[codec][0] || ucontrol->value.integer.value[1] != chip->output_level[codec][1]) { vx_set_analog_output_level(chip, codec, @@ -446,10 +446,10 @@ static int vx_output_level_put(struct snd_kcontrol *kcontrol, struct snd_ctl_ele ucontrol->value.integer.value[1]); chip->output_level[codec][0] = ucontrol->value.integer.value[0]; chip->output_level[codec][1] = ucontrol->value.integer.value[1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -502,14 +502,14 @@ static int vx_audio_src_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v static int vx_audio_src_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct vx_core *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (chip->audio_source_target != ucontrol->value.enumerated.item[0]) { chip->audio_source_target = ucontrol->value.enumerated.item[0]; vx_sync_audio_source(chip); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -550,14 +550,14 @@ static int vx_clock_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_ static int vx_clock_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct vx_core *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (chip->clock_mode != ucontrol->value.enumerated.item[0]) { chip->clock_mode = ucontrol->value.enumerated.item[0]; vx_set_clock(chip, chip->freq); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -587,10 +587,10 @@ static int vx_audio_gain_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_ int audio = kcontrol->private_value & 0xff; int capture = (kcontrol->private_value >> 8) & 1; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->audio_gain[capture][audio]; ucontrol->value.integer.value[1] = chip->audio_gain[capture][audio+1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -600,15 +600,15 @@ static int vx_audio_gain_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_ int audio = kcontrol->private_value & 0xff; int capture = (kcontrol->private_value >> 8) & 1; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->audio_gain[capture][audio] || ucontrol->value.integer.value[1] != chip->audio_gain[capture][audio+1]) { vx_set_audio_gain(chip, audio, capture, ucontrol->value.integer.value[0]); vx_set_audio_gain(chip, audio+1, capture, ucontrol->value.integer.value[1]); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -617,10 +617,10 @@ static int vx_audio_monitor_get(struct snd_kcontrol *kcontrol, struct snd_ctl_el struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->audio_monitor[audio]; ucontrol->value.integer.value[1] = chip->audio_monitor[audio+1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -629,17 +629,17 @@ static int vx_audio_monitor_put(struct snd_kcontrol *kcontrol, struct snd_ctl_el struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->audio_monitor[audio] || ucontrol->value.integer.value[1] != chip->audio_monitor[audio+1]) { vx_set_monitor_level(chip, audio, ucontrol->value.integer.value[0], chip->audio_monitor_active[audio]); vx_set_monitor_level(chip, audio+1, ucontrol->value.integer.value[1], chip->audio_monitor_active[audio+1]); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -657,10 +657,10 @@ static int vx_audio_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_va struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->audio_active[audio]; ucontrol->value.integer.value[1] = chip->audio_active[audio+1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -669,15 +669,15 @@ static int vx_audio_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_va struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->audio_active[audio] || ucontrol->value.integer.value[1] != chip->audio_active[audio+1]) { vx_set_audio_switch(chip, audio, ucontrol->value.integer.value[0]); vx_set_audio_switch(chip, audio+1, ucontrol->value.integer.value[1]); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -686,10 +686,10 @@ static int vx_monitor_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_ struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->audio_monitor_active[audio]; ucontrol->value.integer.value[1] = chip->audio_monitor_active[audio+1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -698,17 +698,17 @@ static int vx_monitor_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_ struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->audio_monitor_active[audio] || ucontrol->value.integer.value[1] != chip->audio_monitor_active[audio+1]) { vx_set_monitor_level(chip, audio, chip->audio_monitor[audio], ucontrol->value.integer.value[0]); vx_set_monitor_level(chip, audio+1, chip->audio_monitor[audio+1], ucontrol->value.integer.value[1]); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -756,12 +756,12 @@ static int vx_iec958_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_valu { struct vx_core *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.iec958.status[0] = (chip->uer_bits >> 0) & 0xff; ucontrol->value.iec958.status[1] = (chip->uer_bits >> 8) & 0xff; ucontrol->value.iec958.status[2] = (chip->uer_bits >> 16) & 0xff; ucontrol->value.iec958.status[3] = (chip->uer_bits >> 24) & 0xff; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -783,14 +783,14 @@ static int vx_iec958_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_valu (ucontrol->value.iec958.status[1] << 8) | (ucontrol->value.iec958.status[2] << 16) | (ucontrol->value.iec958.status[3] << 24); - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (chip->uer_bits != val) { chip->uer_bits = val; vx_set_iec958_status(chip, val); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c index c4e1f2c23ced..edfe76fb0074 100644 --- a/sound/i2c/i2c.c +++ b/sound/i2c/i2c.c @@ -88,7 +88,7 @@ int snd_i2c_bus_create(struct snd_card *card, const char *name, bus = kzalloc(sizeof(*bus), GFP_KERNEL); if (bus == NULL) return -ENOMEM; - init_MUTEX(&bus->lock_mutex); + mutex_init(&bus->lock_mutex); INIT_LIST_HEAD(&bus->devices); INIT_LIST_HEAD(&bus->buses); bus->card = card; diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c index 7c8e328fae62..fc733bbf4487 100644 --- a/sound/synth/emux/emux.c +++ b/sound/synth/emux/emux.c @@ -45,7 +45,7 @@ int snd_emux_new(struct snd_emux **remu) return -ENOMEM; spin_lock_init(&emu->voice_lock); - init_MUTEX(&emu->register_mutex); + mutex_init(&emu->register_mutex); emu->client = -1; #ifdef CONFIG_SND_SEQUENCER_OSS diff --git a/sound/synth/emux/emux_oss.c b/sound/synth/emux/emux_oss.c index dfbfcfbe5dd2..3436816727c8 100644 --- a/sound/synth/emux/emux_oss.c +++ b/sound/synth/emux/emux_oss.c @@ -117,10 +117,10 @@ snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure) emu = closure; snd_assert(arg != NULL && emu != NULL, return -ENXIO); - down(&emu->register_mutex); + mutex_lock(&emu->register_mutex); if (!snd_emux_inc_count(emu)) { - up(&emu->register_mutex); + mutex_unlock(&emu->register_mutex); return -EFAULT; } @@ -134,7 +134,7 @@ snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure) if (p == NULL) { snd_printk("can't create port\n"); snd_emux_dec_count(emu); - up(&emu->register_mutex); + mutex_unlock(&emu->register_mutex); return -ENOMEM; } @@ -148,7 +148,7 @@ snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure) snd_emux_reset_port(p); - up(&emu->register_mutex); + mutex_unlock(&emu->register_mutex); return 0; } @@ -191,13 +191,13 @@ snd_emux_close_seq_oss(struct snd_seq_oss_arg *arg) emu = p->emu; snd_assert(emu != NULL, return -ENXIO); - down(&emu->register_mutex); + mutex_lock(&emu->register_mutex); snd_emux_sounds_off_all(p); snd_soundfont_close_check(emu->sflist, SF_CLIENT_NO(p->chset.port)); snd_seq_event_port_detach(p->chset.client, p->chset.port); snd_emux_dec_count(emu); - up(&emu->register_mutex); + mutex_unlock(&emu->register_mutex); return 0; } diff --git a/sound/synth/emux/emux_proc.c b/sound/synth/emux/emux_proc.c index a70a179f6947..1ba68ce30279 100644 --- a/sound/synth/emux/emux_proc.c +++ b/sound/synth/emux/emux_proc.c @@ -37,7 +37,7 @@ snd_emux_proc_info_read(struct snd_info_entry *entry, int i; emu = entry->private_data; - down(&emu->register_mutex); + mutex_lock(&emu->register_mutex); if (emu->name) snd_iprintf(buf, "Device: %s\n", emu->name); snd_iprintf(buf, "Ports: %d\n", emu->num_ports); @@ -56,13 +56,13 @@ snd_emux_proc_info_read(struct snd_info_entry *entry, snd_iprintf(buf, "Memory Size: 0\n"); } if (emu->sflist) { - down(&emu->sflist->presets_mutex); + mutex_lock(&emu->sflist->presets_mutex); snd_iprintf(buf, "SoundFonts: %d\n", emu->sflist->fonts_size); snd_iprintf(buf, "Instruments: %d\n", emu->sflist->zone_counter); snd_iprintf(buf, "Samples: %d\n", emu->sflist->sample_counter); snd_iprintf(buf, "Locked Instruments: %d\n", emu->sflist->zone_locked); snd_iprintf(buf, "Locked Samples: %d\n", emu->sflist->sample_locked); - up(&emu->sflist->presets_mutex); + mutex_unlock(&emu->sflist->presets_mutex); } #if 0 /* debug */ if (emu->voices[0].state != SNDRV_EMUX_ST_OFF && emu->voices[0].ch >= 0) { @@ -103,7 +103,7 @@ snd_emux_proc_info_read(struct snd_info_entry *entry, snd_iprintf(buf, "sample_mode=%x, rate=%x\n", vp->reg.sample_mode, vp->reg.rate_offset); } #endif - up(&emu->register_mutex); + mutex_unlock(&emu->register_mutex); } diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c index 1a973d7a90f8..8f00f07701c4 100644 --- a/sound/synth/emux/emux_seq.c +++ b/sound/synth/emux/emux_seq.c @@ -123,12 +123,12 @@ snd_emux_detach_seq(struct snd_emux *emu) if (emu->voices) snd_emux_terminate_all(emu); - down(&emu->register_mutex); + mutex_lock(&emu->register_mutex); if (emu->client >= 0) { snd_seq_delete_kernel_client(emu->client); emu->client = -1; } - up(&emu->register_mutex); + mutex_unlock(&emu->register_mutex); } @@ -311,10 +311,10 @@ snd_emux_use(void *private_data, struct snd_seq_port_subscribe *info) emu = p->emu; snd_assert(emu != NULL, return -EINVAL); - down(&emu->register_mutex); + mutex_lock(&emu->register_mutex); snd_emux_init_port(p); snd_emux_inc_count(emu); - up(&emu->register_mutex); + mutex_unlock(&emu->register_mutex); return 0; } @@ -332,10 +332,10 @@ snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *info) emu = p->emu; snd_assert(emu != NULL, return -EINVAL); - down(&emu->register_mutex); + mutex_lock(&emu->register_mutex); snd_emux_sounds_off_all(p); snd_emux_dec_count(emu); - up(&emu->register_mutex); + mutex_unlock(&emu->register_mutex); return 0; } diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c index 4c5754d4a2e8..32c27162dfb6 100644 --- a/sound/synth/emux/soundfont.c +++ b/sound/synth/emux/soundfont.c @@ -79,7 +79,7 @@ static void lock_preset(struct snd_sf_list *sflist) { unsigned long flags; - down(&sflist->presets_mutex); + mutex_lock(&sflist->presets_mutex); spin_lock_irqsave(&sflist->lock, flags); sflist->presets_locked = 1; spin_unlock_irqrestore(&sflist->lock, flags); @@ -96,7 +96,7 @@ unlock_preset(struct snd_sf_list *sflist) spin_lock_irqsave(&sflist->lock, flags); sflist->presets_locked = 0; spin_unlock_irqrestore(&sflist->lock, flags); - up(&sflist->presets_mutex); + mutex_unlock(&sflist->presets_mutex); } @@ -1390,7 +1390,7 @@ snd_sf_new(struct snd_sf_callback *callback, struct snd_util_memhdr *hdr) if ((sflist = kzalloc(sizeof(*sflist), GFP_KERNEL)) == NULL) return NULL; - init_MUTEX(&sflist->presets_mutex); + mutex_init(&sflist->presets_mutex); spin_lock_init(&sflist->lock); sflist->memhdr = hdr; diff --git a/sound/synth/util_mem.c b/sound/synth/util_mem.c index 217e8e552a42..1d9b11f345f8 100644 --- a/sound/synth/util_mem.c +++ b/sound/synth/util_mem.c @@ -18,6 +18,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include #include #include #include @@ -42,7 +43,7 @@ snd_util_memhdr_new(int memsize) if (hdr == NULL) return NULL; hdr->size = memsize; - init_MUTEX(&hdr->block_mutex); + mutex_init(&hdr->block_mutex); INIT_LIST_HEAD(&hdr->block); return hdr; @@ -136,9 +137,9 @@ struct snd_util_memblk * snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size) { struct snd_util_memblk *blk; - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); blk = __snd_util_mem_alloc(hdr, size); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return blk; } @@ -163,9 +164,9 @@ int snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk) { snd_assert(hdr && blk, return -EINVAL); - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); __snd_util_mem_free(hdr, blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return 0; } @@ -175,9 +176,9 @@ int snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk) int snd_util_mem_avail(struct snd_util_memhdr *hdr) { unsigned int size; - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); size = hdr->size - hdr->used; - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return size; }