cosa_chardev_mutex  165 drivers/net/wan/cosa.c static DEFINE_MUTEX(cosa_chardev_mutex);
cosa_chardev_mutex  928 drivers/net/wan/cosa.c 	mutex_lock(&cosa_chardev_mutex);
cosa_chardev_mutex  960 drivers/net/wan/cosa.c 	mutex_unlock(&cosa_chardev_mutex);
cosa_chardev_mutex 1192 drivers/net/wan/cosa.c 	mutex_lock(&cosa_chardev_mutex);
cosa_chardev_mutex 1195 drivers/net/wan/cosa.c 	mutex_unlock(&cosa_chardev_mutex);