regulator: fix voltage range in da9034 ldo12
Haojian Zhuang [Mon, 21 Sep 2009 16:14:12 +0000 (12:14 -0400)]
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

drivers/regulator/da903x.c

index c9de730..aa224d9 100644 (file)
@@ -301,7 +301,7 @@ static int da9034_set_ldo12_voltage(struct regulator_dev *rdev,
        }
 
        val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV;
-       val = (val > 7 && val < 20) ? 8 : val - 12;
+       val = (val >= 20) ? val - 12 : ((val > 7) ? 8 : val);
        val <<= info->vol_shift;
        mask = ((1 << info->vol_nbits) - 1)  << info->vol_shift;