Lines Matching refs:register_mutex
44 static DEFINE_MUTEX(register_mutex);
700 mutex_lock(®ister_mutex); in snd_rawmidi_info_select()
702 mutex_unlock(®ister_mutex); in snd_rawmidi_info_select()
1028 mutex_lock(®ister_mutex); in snd_rawmidi_next_device()
1040 mutex_unlock(®ister_mutex); in snd_rawmidi_next_device()
1057 mutex_lock(®ister_mutex); in snd_rawmidi_call_ump_ioctl()
1063 mutex_unlock(®ister_mutex); in snd_rawmidi_call_ump_ioctl()
2027 mutex_lock(®ister_mutex); in snd_rawmidi_dev_register()
2032 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_register()
2105 mutex_lock(®ister_mutex); in snd_rawmidi_dev_register()
2107 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_register()
2116 mutex_lock(®ister_mutex); in snd_rawmidi_dev_disconnect()
2144 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_disconnect()