regulator: twl: Remove get_voltage implementation for single voltage regulators

This is not required after commit f7df20ec
"regulator: core: Use list_voltage() to read single voltage regulators"

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-08-10 09:37:09 +08:00 • committed by Mark Brown
commit f9cfbde723