From: Axel Lin <axel.lin@ingics.com>
Date: Fri, 28 Dec 2012 00:23:16 +0000 (+0800)
Subject: regulator: lp3972: Convert to get_voltage_sel
X-Git-Tag: v3.9-rc1~154^2~13^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8c14a393ba3329552147870103f2d004bbcbcac;p=pandora-kernel.git

regulator: lp3972: Convert to get_voltage_sel

regulator_list_voltage_table() returns -EINVAL if selector >= n_voltages.
Thus we don't need to check if reg is greater than LP3972_BUCK_VOL_MAX_IDX in
lp3972_[ldo|dcdc]_get_voltage_sel.

LP3972_BUCK_VOL_MIN_IDX and LP3972_BUCK_VOL_MAX_IDX are not used, remove them.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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