From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 7 Jun 2012 08:38:09 +0000 (+0800)
Subject: regulator: rc5t583: Simplify rc5t583_set_voltage_time_sel implementation
X-Git-Tag: v3.6-rc1~157^2^2~126
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1acb645ebfe3a008e3c3350918d7d29974b1eaec;p=pandora-kernel.git

regulator: rc5t583: Simplify rc5t583_set_voltage_time_sel implementation

For linear mappings, we can use below equation to get the voltage difference
between new_selector and old_selector:

abs(new_selector - old_selector) * rdev->desc->uV_step

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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