Lines Matching refs:open_mutex
436 mutex_lock(&rmidi->open_mutex); in snd_rawmidi_kernel_open()
438 mutex_unlock(&rmidi->open_mutex); in snd_rawmidi_kernel_open()
482 mutex_lock(&rmidi->open_mutex); in snd_rawmidi_open()
511 mutex_unlock(&rmidi->open_mutex); in snd_rawmidi_open()
513 mutex_lock(&rmidi->open_mutex); in snd_rawmidi_open()
535 mutex_unlock(&rmidi->open_mutex); in snd_rawmidi_open()
542 mutex_unlock(&rmidi->open_mutex); in snd_rawmidi_open()
589 mutex_lock(&rmidi->open_mutex); in rawmidi_release_priv()
599 mutex_unlock(&rmidi->open_mutex); in rawmidi_release_priv()
770 mutex_lock(&substream->rmidi->open_mutex); in snd_rawmidi_output_params()
778 mutex_unlock(&substream->rmidi->open_mutex); in snd_rawmidi_output_params()
791 mutex_lock(&substream->rmidi->open_mutex); in snd_rawmidi_input_params()
805 mutex_unlock(&substream->rmidi->open_mutex); in snd_rawmidi_input_params()
1775 mutex_lock(&rmidi->open_mutex); in snd_rawmidi_proc_info_read()
1838 mutex_unlock(&rmidi->open_mutex); in snd_rawmidi_proc_info_read()
1895 mutex_init(&rmidi->open_mutex); in snd_rawmidi_init()
2117 mutex_lock(&rmidi->open_mutex); in snd_rawmidi_dev_disconnect()
2143 mutex_unlock(&rmidi->open_mutex); in snd_rawmidi_dev_disconnect()