Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2fe4e025 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

regulator: tps65217: Use DIV_ROUND_UP macro to calculate selector 



Use DIV_ROUND_UP macro for better readability.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent ae76e830

drivers/regulator/tps65217-regulator.c

+6 −6
Original line number Diff line number Diff line
@@ -82,11 +82,11 @@ static int tps65217_uv_to_vsel1(int uV, unsigned int *vsel) 
		return -EINVAL;



	if (uV <= 1500000)

		*vsel = (uV - 875001) / 25000;

		*vsel = DIV_ROUND_UP(uV - 900000, 25000);

	else if (uV <= 2900000)

		*vsel = 24 + (uV - 1450001) / 50000;

		*vsel = 24 + DIV_ROUND_UP(uV - 1500000, 50000);

	else if (uV < 3300000)

		*vsel = 52 + (uV - 2800001) / 100000;

		*vsel = 52 + DIV_ROUND_UP(uV - 2900000, 100000);

	else

		*vsel = 56;
@@ -116,11 +116,11 @@ static int tps65217_uv_to_vsel2(int uV, unsigned int *vsel) 
		return -EINVAL;



	if (uV <= 1900000)

		*vsel = (uV - 1450001) / 50000;

		*vsel = DIV_ROUND_UP(uV - 1500000, 50000);

	else if (uV <= 2400000)

		*vsel = 8 + (uV - 1800001) / 100000;

		*vsel = 8 + DIV_ROUND_UP(uV - 1900000, 100000);

	else

		*vsel = 13 + (uV - 2350001) / 50000;

		*vsel = 13 + DIV_ROUND_UP(uV - 2400000, 50000);



	return 0;

}