[LEDE-DEV] ppc44x (AMCC/IBM PPC44x): update to kernel 4.4, please test

[Hauke Mehrtens]

Hi,

I updated the ppc44x target to kernel 4.4 in this branch:
https://git.lede-project.org/?p=lede/hauke/staging.git;a=shortlog;h=refs/heads/kernel-4.4

If you have any device supported by this target please test it and
report back if the ppc44x target is still working with kernel 4.4 like
with the old kernel or if you see new problems. Please report back if it
worked and if it does not work. I only compile tested this because I do
not have this hardware.

Having the target at kennel 4.4 is a requirement to get it into the next
release.

Hauke