Lines Matching refs:register_mutex
44 static DEFINE_MUTEX(register_mutex);
418 mutex_lock(®ister_mutex); in snd_rawmidi_kernel_open()
424 mutex_unlock(®ister_mutex); in snd_rawmidi_kernel_open()
692 mutex_lock(®ister_mutex); in snd_rawmidi_info_select()
694 mutex_unlock(®ister_mutex); in snd_rawmidi_info_select()
1018 mutex_lock(®ister_mutex); in snd_rawmidi_control_ioctl()
1027 mutex_unlock(®ister_mutex); in snd_rawmidi_control_ioctl()
1939 mutex_lock(®ister_mutex); in snd_rawmidi_dev_register()
1944 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_register()
2014 mutex_lock(®ister_mutex); in snd_rawmidi_dev_register()
2016 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_register()
2025 mutex_lock(®ister_mutex); in snd_rawmidi_dev_disconnect()
2053 mutex_unlock(®ister_mutex); in snd_rawmidi_dev_disconnect()