hostaudio_mutex    66 arch/um/drivers/hostaudio_kern.c static DEFINE_MUTEX(hostaudio_mutex);
hostaudio_mutex   199 arch/um/drivers/hostaudio_kern.c 	mutex_lock(&hostaudio_mutex);
hostaudio_mutex   201 arch/um/drivers/hostaudio_kern.c 	mutex_unlock(&hostaudio_mutex);
hostaudio_mutex   260 arch/um/drivers/hostaudio_kern.c 	mutex_lock(&hostaudio_mutex);
hostaudio_mutex   262 arch/um/drivers/hostaudio_kern.c 	mutex_unlock(&hostaudio_mutex);