kernel/3.10: rework MIPS FPU emulation disable patch

Get rid of some ifdefs, and make sure that the microMIPS
specific code is disabled as well.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37506 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: fix switch port map for the Archer C7

The correct port number for the WAN port is 1.
Update the VLAN port maps to reflect that.

https://forum.openwrt.org/viewtopic.php?pid=203755#p203755

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37507 3c298f89-4303-0410-b956-a3cf2f4a3e73