Searched refs:descriptors_mutex (Results 1 – 2 of 2) sorted by relevance
375 struct mutex descriptors_mutex; member
523 mutex_init(&priv->descriptors_mutex); in init_gpib_file_private()1235 if (mutex_lock_interruptible(&file_priv->descriptors_mutex)) in open_dev_ioctl()1241 mutex_unlock(&file_priv->descriptors_mutex); in open_dev_ioctl()1246 mutex_unlock(&file_priv->descriptors_mutex); in open_dev_ioctl()1254 mutex_unlock(&file_priv->descriptors_mutex); in open_dev_ioctl()