Building with the attached random configuration file,

warning: (SCSI_CXGB3_ISCSI && SCSI_CXGB4_ISCSI && SCSI_BNX2X_FCOE)
selects NETDEVICES which has unmet direct dependencies (NET)
warning: (SCSI_CXGB3_ISCSI && SCSI_CXGB4_ISCSI && SCSI_BNX2_ISCSI &&
SCSI_BNX2X_FCOE) selects ETHERNET which has unmet direct dependencies
(NETDEVICES && NET)
warning: (SCSI_BNX2X_FCOE && LIBFCOE && TCM_QLA2XXX) selects LIBFC
which has unmet direct dependencies (SCSI_LOWLEVEL && SCSI &&
SCSI_FC_ATTRS)
warning: (VIDEO_TIMBERDALE) selects TIMB_DMA which has unmet direct
dependencies (DMADEVICES && MFD_TIMBERDALE)
warning: (PCH_GBE) selects PTP_1588_CLOCK_PCH which has unmet direct
dependencies ((X86_32 || COMPILE_TEST) && HAS_IOMEM && NET)
warning: (SFC && TILE_NET && AMD_XGBE && BFIN_MAC_USE_HWSTAMP &&
TIGON3 && BNX2X && FEC && E1000E && IGB && IXGBE && I40E && MLX4_EN &&
SXGBE_ETH && STMMAC_ETH && TI_CPTS && PTP_1588_CLOCK_GIANFAR &&
PTP_1588_CLOCK_IXP46X && DP83640_PHY) selects PTP_1588_CLOCK which has
unmet direct dependencies (NET)
warning: (SCSI_CXGB3_ISCSI && SCSI_CXGB4_ISCSI && SCSI_BNX2X_FCOE)
selects NETDEVICES which has unmet direct dependencies (NET)
warning: (SCSI_CXGB3_ISCSI && SCSI_CXGB4_ISCSI && SCSI_BNX2_ISCSI &&
SCSI_BNX2X_FCOE) selects ETHERNET which has unmet direct dependencies
(NETDEVICES && NET)
warning: (SCSI_BNX2X_FCOE && LIBFCOE && TCM_QLA2XXX) selects LIBFC
which has unmet direct dependencies (SCSI_LOWLEVEL && SCSI &&
SCSI_FC_ATTRS)
warning: (VIDEO_TIMBERDALE) selects TIMB_DMA which has unmet direct
dependencies (DMADEVICES && MFD_TIMBERDALE)
warning: (PCH_GBE) selects PTP_1588_CLOCK_PCH which has unmet direct
dependencies ((X86_32 || COMPILE_TEST) && HAS_IOMEM && NET)
warning: (SFC && TILE_NET && AMD_XGBE && BFIN_MAC_USE_HWSTAMP &&
TIGON3 && BNX2X && FEC && E1000E && IGB && IXGBE && I40E && MLX4_EN &&
SXGBE_ETH && STMMAC_ETH && TI_CPTS && PTP_1588_CLOCK_GIANFAR &&
PTP_1588_CLOCK_IXP46X && DP83640_PHY) selects PTP_1588_CLOCK which has
unmet direct dependencies (NET)


drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c: In function
‘pch_ptp_match’:
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c:130:2: error:
implicit declaration of function ‘ptp_classify_raw’
[-Werror=implicit-function-declaration]
  if (ptp_classify_raw(skb) == PTP_CLASS_NONE)
  ^
cc1: some warnings being treated as errors
make[5]: *** [drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o] Error 1