qca6164 support

[Anish Tondwalkar]

> If you intend to compare the git commit id included in the vermagic
> you might want to make sure you're running the right kernel as well
> with `uname -r`.

~/src ❯❯❯ uname -a
Linux hertz 4.2.0-rc5-wl-ath-g22f8a40 #1 SMP PREEMPT Sun Aug 9
20:31:48 EDT 2015 x86_64 GNU/Linux

So, I'm definitely running the right kernel.

I'm rebuilding my kernel from a freshly cloned source tree
(https://github.com/atondwal/linux) with the printk to really
idiot-proof the kernel build process, but I'm really convinced that I
was running the right kernel to begin with.

-- 
Anish