Lines Matching refs:register_mutex
44 static DEFINE_MUTEX(register_mutex);
337 mutex_lock(®ister_mutex); in snd_rawmidi_kernel_open()
343 mutex_unlock(®ister_mutex); in snd_rawmidi_kernel_open()
607 mutex_lock(®ister_mutex); in snd_rawmidi_info_select()
609 mutex_unlock(®ister_mutex); in snd_rawmidi_info_select()
837 mutex_lock(®ister_mutex); in snd_rawmidi_control_ioctl()
846 mutex_unlock(®ister_mutex); in snd_rawmidi_control_ioctl()
1621 mutex_lock(®ister_mutex); in snd_rawmidi_free()
1624 mutex_unlock(®ister_mutex); in snd_rawmidi_free()
1660 mutex_lock(®ister_mutex); in snd_rawmidi_dev_register()
1665 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_register()
1735 mutex_lock(®ister_mutex); in snd_rawmidi_dev_register()
1737 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_register()
1746 mutex_lock(®ister_mutex); in snd_rawmidi_dev_disconnect()
1774 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_disconnect()