From: Axel Lin axel.lin@ingics.com
commit 6f1ff76154b8b36033efcbf6453a71a3d28f52cd upstream.
The .set_ramp_delay should be for bd70528_buck_ops only. Setting .set_ramp_delay for for bd70528_ldo_ops causes problem because BD70528_MASK_BUCK_RAMP (0x10) overlaps with BD70528_MASK_LDO_VOLT (0x1f). So setting ramp_delay for LDOs may change the voltage output, fix it.
Fixes: 99ea37bd1e7d ("regulator: bd70528: Support ROHM BD70528 regulator block") Signed-off-by: Axel Lin axel.lin@ingics.com Acked-by: Matti Vaittinen matti.vaittinen@fi.rohmeurope.com Link: https://lore.kernel.org/r/20200101022406.15176-1-axel.lin@ingics.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/regulator/bd70528-regulator.c | 1 - 1 file changed, 1 deletion(-)
--- a/drivers/regulator/bd70528-regulator.c +++ b/drivers/regulator/bd70528-regulator.c @@ -101,7 +101,6 @@ static const struct regulator_ops bd7052 .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, .set_voltage_time_sel = regulator_set_voltage_time_sel, - .set_ramp_delay = bd70528_set_ramp_delay, };
static const struct regulator_ops bd70528_led_ops = {