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(parent: 93b07e7) | patch
regulator: core: Handle fixed voltage in map_voltage_linear
authorAxel Lin <axel.lin@gmail.com>
Thu, 7 Jun 2012 02:05:14 +0000 (10:05 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 7 Jun 2012 23:29:11 +0000 (07:29 +0800)
commit5a6881e8e134ea636bbc8423049e84638dbb7106
tree57813294f666d3b659d097df22dfef190f2766b9tree | snapshot (tar.gz zip)
parent93b07e7bcd50bb73d3d60043438fa68bd5a0988bcommit | diff
regulator: core: Handle fixed voltage in map_voltage_linear

Fixed voltage is a kind of linear mapping where n_voltages is 1.
This change allows [list|map]_voltage_linear to be used for fixed
voltage.

For fixed voltage, n_voltages is 1 and the only valid selector is 0.
Thus we actually don't care the uV_step setting.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
drivers/regulator/core.c diff | blob | blame | history