regulator: tps65217: Use DIV_ROUND_UP macro to calculate selector
Use DIV_ROUND_UP macro for better readability. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Родитель
ae76e8307f
Коммит
2fe4e0259d
|
@ -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;
|
||||
}
|
||||
|
|
Загрузка…
Ссылка в новой задаче