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authorShawn Guo <shawn.guo@linaro.org>2012-08-05 11:05:20 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-08-08 09:34:41 -0400
commit3f1965776f6ec769192400810b6260fe48301bbb (patch)
treeaf582e003095638d26ce7d0fee558d3f3a9b285b /drivers/extcon
parent0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff)
regulator: add a new API regulator_set_voltage_tol()
There are some use cases where a voltage range could be reasonably specified by a target voltage and tolerance. Add a new API regulator_set_voltage_tol() wrapping regulator_set_voltage() call to ease the users. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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