Hi Stephen, David, I just ran into the following compile error when building next-20120106 with imx_v6_v7_defconfig. CC drivers/net/ethernet/smsc/smsc911x.o drivers/net/ethernet/smsc/smsc911x.c: In function ‘smsc911x_phy_disable_energy_detect’: drivers/net/ethernet/smsc/smsc911x.c:1329:32: error: ‘MII_LAN83C185_CTRL_STATUS’ undeclared (first use in this function) drivers/net/ethernet/smsc/smsc911x.c:1329:32: note: each undeclared identifier is reported only once for each function it appears in drivers/net/ethernet/smsc/smsc911x.c:1340:12: error: ‘MII_LAN83C185_EDPWRDOWN’ undeclared (first use in this function) drivers/net/ethernet/smsc/smsc911x.c:1341:13: error: ‘MII_LAN83C185_ENERGYON’ undeclared (first use in this function) drivers/net/ethernet/smsc/smsc911x.c: In function ‘smsc911x_phy_enable_energy_detect’: drivers/net/ethernet/smsc/smsc911x.c:1364:32: error: ‘MII_LAN83C185_CTRL_STATUS’ undeclared (first use in this function) drivers/net/ethernet/smsc/smsc911x.c:1372:13: error: ‘MII_LAN83C185_EDPWRDOWN’ undeclared (first use in this function) -- Regards, Shawn -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html