Searched refs:descriptors_mutex (Results 1 – 2 of 2) sorted by relevance
348 struct mutex descriptors_mutex; member
517 mutex_init(&priv->descriptors_mutex); in init_gpib_file_private()1219 if (mutex_lock_interruptible(&file_priv->descriptors_mutex)) in open_dev_ioctl()1225 mutex_unlock(&file_priv->descriptors_mutex); in open_dev_ioctl()1230 mutex_unlock(&file_priv->descriptors_mutex); in open_dev_ioctl()1238 mutex_unlock(&file_priv->descriptors_mutex); in open_dev_ioctl()