Searched refs:open_sema (Results 1 – 1 of 1) sorted by relevance
1514 struct semaphore open_sema; member2925 down(&devc->open_sema); in vwsnd_audio_open()2927 up(&devc->open_sema); in vwsnd_audio_open()2937 down(&devc->open_sema); in vwsnd_audio_open()2940 up(&devc->open_sema); in vwsnd_audio_open()3020 down(&devc->open_sema); in vwsnd_audio_release()3024 up(&devc->open_sema); in vwsnd_audio_release()3371 devc->open_sema = MUTEX; in attach_vwsnd()