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Commit 3e352f9e authored by Axel Lin's avatar Axel Lin Committed by Liam Girdwood
Browse files

regulator: max1586 - improve the logic of choosing selector 



A little bit improvement in the logic of choosing selector.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Acked-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent d4876a3b

drivers/regulator/max1586.c

+6 −6
Original line number Diff line number Diff line
@@ -121,14 +121,14 @@ static int max1586_v6_set(struct regulator_dev *rdev, int min_uV, int max_uV) 
	if (max_uV < MAX1586_V6_MIN_UV || max_uV > MAX1586_V6_MAX_UV)

		return -EINVAL;



	if (min_uV >= 3000000)

		selector = 3;

	if (min_uV < 3000000)

		selector = 2;

	if (min_uV < 2500000)

		selector = 1;

	if (min_uV < 1800000)

		selector = 0;

	else if (min_uV < 2500000)

		selector = 1;

	else if (min_uV < 3000000)

		selector = 2;

	else if (min_uV >= 3000000)

		selector = 3;



	if (max1586_v6_calc_voltage(selector) > max_uV)

		return -EINVAL;