msm8960-common: fix up tethering

Without this tethering fails on T-Mobile and Sprint. Not needed until
http://review.cyanogenmod.org/#/c/55035/5 was merged.

Change-Id: I07e3b86bffa8d4ffa45a4908380d6c7e0f5bfe06
msm8960-common: unified bringup

Change-Id: I1d99433b2681f33a2d9b0e006f1a3333ebd8b100
Revert "msm8960-common: fix up tethering"

This reverts commit fbe8724128545db23cf125fbe6743c764532b572.

Change-Id: I552862372f4b9a12d05d92f6154834be62d7e88f
Merge "msm8960-common: unified bringup" into cm-11.0
Merge remote-tracking branch 'cm/cm-11.0' into kk4.4