CyanogenMod/android_device_lge_p970 — comment on commit 0ad7e36745b30d3385f173a5d7780ef127eebc1a
File:  line 0
By rmcc:

DVFS slightly modifies the way freq-settings works. I don't intend to use it forever, but it does seem to stabilize the radio. Until whatever's wront with SPI is found, it'll probably stay there.