kernel: add some missing 3.12 config symbols

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 38532

target/linux/generic/config-3.12

@@ -1247,6 +1247,7 @@ CONFIG_HZ_100=y
 # CONFIG_I2C_VIAPRO is not set
 # CONFIG_I2C_XILINX is not set
 # CONFIG_I2O is not set
+# CONFIG_I40E is not set
 # CONFIG_I6300ESB_WDT is not set
 # CONFIG_I82092 is not set
 # CONFIG_I82365 is not set
@@ -2891,6 +2892,7 @@ CONFIG_SCSI_DMA=y
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_DTC3280 is not set
 # CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_ESAS2R is not set
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_GDTH is not set