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Searched refs:access_mutex (Results 1 – 7 of 7) sorted by relevance

/linux/sound/drivers/opl4/
A Dopl4_proc.c17 mutex_lock(&opl4->access_mutex); in snd_opl4_mem_proc_open()
19 mutex_unlock(&opl4->access_mutex); in snd_opl4_mem_proc_open()
23 mutex_unlock(&opl4->access_mutex); in snd_opl4_mem_proc_open()
32 mutex_lock(&opl4->access_mutex); in snd_opl4_mem_proc_release()
34 mutex_unlock(&opl4->access_mutex); in snd_opl4_mem_proc_release()
A Dopl4_seq.c66 mutex_lock(&opl4->access_mutex); in snd_opl4_seq_use()
69 mutex_unlock(&opl4->access_mutex); in snd_opl4_seq_use()
77 mutex_unlock(&opl4->access_mutex); in snd_opl4_seq_use()
82 mutex_unlock(&opl4->access_mutex); in snd_opl4_seq_use()
94 mutex_lock(&opl4->access_mutex); in snd_opl4_seq_unuse()
96 mutex_unlock(&opl4->access_mutex); in snd_opl4_seq_unuse()
A Dopl4_local.h185 struct mutex access_mutex; member
A Dopl4_lib.c212 mutex_init(&opl4->access_mutex); in snd_opl4_create()
/linux/drivers/input/misc/
A Drotary_encoder.c36 struct mutex access_mutex; member
109 mutex_lock(&encoder->access_mutex); in rotary_encoder_irq()
132 mutex_unlock(&encoder->access_mutex); in rotary_encoder_irq()
142 mutex_lock(&encoder->access_mutex); in rotary_encoder_half_period_irq()
155 mutex_unlock(&encoder->access_mutex); in rotary_encoder_half_period_irq()
165 mutex_lock(&encoder->access_mutex); in rotary_encoder_quarter_period_irq()
180 mutex_unlock(&encoder->access_mutex); in rotary_encoder_quarter_period_irq()
199 mutex_init(&encoder->access_mutex); in rotary_encoder_probe()
/linux/include/sound/
A Dsb16_csp.h70 struct mutex access_mutex; /* locking */ member
/linux/sound/isa/sb/
A Dsb16_csp.c135 mutex_init(&p->access_mutex); in snd_sb_csp_new()
267 mutex_lock(&p->access_mutex); in snd_sb_csp_use()
269 mutex_unlock(&p->access_mutex); in snd_sb_csp_use()
273 mutex_unlock(&p->access_mutex); in snd_sb_csp_use()
284 mutex_lock(&p->access_mutex); in snd_sb_csp_unuse()
286 mutex_unlock(&p->access_mutex); in snd_sb_csp_unuse()

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