hsr_add_port 481 net/hsr/hsr_device.c res = hsr_add_port(hsr, hsr_dev, HSR_PT_MASTER); hsr_add_port 489 net/hsr/hsr_device.c res = hsr_add_port(hsr, slave[0], HSR_PT_SLAVE_A); hsr_add_port 493 net/hsr/hsr_device.c res = hsr_add_port(hsr, slave[1], HSR_PT_SLAVE_B); hsr_add_port 15 net/hsr/hsr_slave.h int hsr_add_port(struct hsr_priv *hsr, struct net_device *dev,