Searched refs:controls_rwsem (Results 1 – 8 of 8) sorted by relevance
698 down_write(&card->controls_rwsem); in snd_ctl_activate_id()717 downgrade_write(&card->controls_rwsem); in snd_ctl_activate_id()719 up_read(&card->controls_rwsem); in snd_ctl_activate_id()723 up_write(&card->controls_rwsem); in snd_ctl_activate_id()1275 down_write(&card->controls_rwsem); in snd_ctl_elem_write()1278 up_write(&card->controls_rwsem); in snd_ctl_elem_write()1286 up_write(&card->controls_rwsem); in snd_ctl_elem_write()1305 up_write(&card->controls_rwsem); in snd_ctl_elem_write()1310 downgrade_write(&card->controls_rwsem); in snd_ctl_elem_write()1312 up_read(&card->controls_rwsem); in snd_ctl_elem_write()[all …]
256 guard(rwsem_write)(&card->controls_rwsem); in DEFINE_FREE()608 guard(rwsem_read)(&card->controls_rwsem); in list_show()
175 guard(rwsem_read)(&card->controls_rwsem); in get_ctl_type()
317 init_rwsem(&card->controls_rwsem); in snd_card_init()
527 guard(rwsem_read)(&card->controls_rwsem); in snd_mixer_oss_get_volume1_vol()560 guard(rwsem_read)(&card->controls_rwsem); in snd_mixer_oss_get_volume1_sw()620 guard(rwsem_read)(&card->controls_rwsem); in snd_mixer_oss_put_volume1_vol()657 guard(rwsem_read)(&card->controls_rwsem); in snd_mixer_oss_put_volume1_sw()794 guard(rwsem_read)(&card->controls_rwsem); in snd_mixer_oss_get_recsrc2()837 guard(rwsem_read)(&card->controls_rwsem); in snd_mixer_oss_put_recsrc2()880 scoped_guard(rwsem_read, &card->controls_rwsem) { in snd_mixer_oss_build_test()1004 guard(rwsem_read)(&mixer->card->controls_rwsem); in snd_mixer_oss_build_input()
194 lockdep_assert_held(&card->snd_card->controls_rwsem); in fsl_xcvr_activate_ctl()667 down_read(&card->snd_card->controls_rwsem); in fsl_xcvr_startup()671 up_read(&card->snd_card->controls_rwsem); in fsl_xcvr_startup()692 down_read(&card->snd_card->controls_rwsem); in fsl_xcvr_shutdown()698 up_read(&card->snd_card->controls_rwsem); in fsl_xcvr_shutdown()
101 struct rw_semaphore controls_rwsem; /* controls lock (list and values) */ member
1437 down_read(&card->controls_rwsem); in sst_fill_widget_module_info()1472 up_read(&card->controls_rwsem); in sst_fill_widget_module_info()1477 up_read(&card->controls_rwsem); in sst_fill_widget_module_info()