LOOPBACK_CHANGED - Linux

Symbol: LOOPBACK_CHANGED

drivers/net/ethernet/sfc/falcon/tenxpress.c

LOOPBACK_CHANGED(phy_data, efx, 1 << LOOPBACK_GPHY));

drivers/net/ethernet/sfc/falcon/txc43128_phy.c

bool loop_change = LOOPBACK_CHANGED(phy_data, efx, TXC_LOOPBACKS);