Cm 10.1 - Some changes

Hi Arne,
the first commit updates the "atv_dac_power" routine on "board-ariesve.c" to use the regulators defined on "board-ariesve-regulator.c". This code is already used on cm-10.1_3.0 branch.

The second commit simply rename a wrong named driver...

Thank you!
I wish you a nice evening.
Regards.
Christopher