Searched refs:prepare_mutex (Results 1 – 3 of 3) sorted by relevance
58 struct mutex prepare_mutex; member
3193 mutex_lock(&codec->bus->prepare_mutex); in snd_hda_codec_prepare()3201 mutex_unlock(&codec->bus->prepare_mutex); in snd_hda_codec_prepare()3218 mutex_lock(&codec->bus->prepare_mutex); in snd_hda_codec_cleanup()3221 mutex_unlock(&codec->bus->prepare_mutex); in snd_hda_codec_cleanup()
1045 mutex_init(&bus->prepare_mutex); in azx_bus_init()