Lines Matching refs:register_mutex
44 static DEFINE_MUTEX(register_mutex);
371 mutex_lock(®ister_mutex); in snd_rawmidi_kernel_open()
377 mutex_unlock(®ister_mutex); in snd_rawmidi_kernel_open()
641 mutex_lock(®ister_mutex); in snd_rawmidi_info_select()
643 mutex_unlock(®ister_mutex); in snd_rawmidi_info_select()
927 mutex_lock(®ister_mutex); in snd_rawmidi_control_ioctl()
936 mutex_unlock(®ister_mutex); in snd_rawmidi_control_ioctl()
1718 mutex_lock(®ister_mutex); in snd_rawmidi_free()
1721 mutex_unlock(®ister_mutex); in snd_rawmidi_free()
1757 mutex_lock(®ister_mutex); in snd_rawmidi_dev_register()
1762 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_register()
1832 mutex_lock(®ister_mutex); in snd_rawmidi_dev_register()
1834 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_register()
1843 mutex_lock(®ister_mutex); in snd_rawmidi_dev_disconnect()
1871 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_disconnect()