Searched refs:prepare_mutex (Results 1 – 4 of 4) sorted by relevance
37 struct mutex prepare_mutex; member
365 mutex_lock(&subs->usX2Y->prepare_mutex); in snd_usX2Y_usbpcm_hw_free()394 mutex_unlock(&subs->usX2Y->prepare_mutex); in snd_usX2Y_usbpcm_hw_free()501 mutex_lock(&usX2Y->prepare_mutex); in snd_usX2Y_usbpcm_prepare()542 mutex_unlock(&usX2Y->prepare_mutex); in snd_usX2Y_usbpcm_prepare()
807 mutex_lock(&subs->usX2Y->prepare_mutex); in snd_usX2Y_pcm_hw_free()828 mutex_unlock(&subs->usX2Y->prepare_mutex); in snd_usX2Y_pcm_hw_free()845 mutex_lock(&usX2Y->prepare_mutex); in snd_usX2Y_pcm_prepare()865 mutex_unlock(&usX2Y->prepare_mutex); in snd_usX2Y_pcm_prepare()
353 mutex_init(&usX2Y(card)->prepare_mutex); in usX2Y_create_card()