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Searched refs:access_mutex (Results 1 – 5 of 5) sorted by relevance

/sound/drivers/opl4/
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_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_local.h185 struct mutex access_mutex; member
A Dopl4_lib.c212 mutex_init(&opl4->access_mutex); in snd_opl4_create()
/sound/isa/sb/
A Dsb16_csp.c136 mutex_init(&p->access_mutex); in snd_sb_csp_new()
268 mutex_lock(&p->access_mutex); in snd_sb_csp_use()
270 mutex_unlock(&p->access_mutex); in snd_sb_csp_use()
274 mutex_unlock(&p->access_mutex); in snd_sb_csp_use()
285 mutex_lock(&p->access_mutex); in snd_sb_csp_unuse()
287 mutex_unlock(&p->access_mutex); in snd_sb_csp_unuse()

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