mfd: wm5102: Only use the lowest three bits of device revision

Only the lowest three bits contain device revision for WM5102, the high
bits have been repurposed.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Mark Brown 2013-03-26 11:14:52 +00:00 • committed by Samuel Ortiz
commit c6d6bfb186