regulator: ltc3589: Remove ltc3589_list_voltage_fixed function
When fixed_uV is set and n_voltage is 1, regulator core will return
rdev->desc->fixed_uV in regulator_get_voltage() and regulator_list_voltage().
Rename ltc3589_standby_regulator_ops to ltc3589_fixed_standby_regulator_ops,
this makes the code clear that the ops is for fixed voltage regulator.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/regulator/ltc3589.c b/drivers/regulator/ltc3589.c
index fef64ee..110a99e 100644
--- a/drivers/regulator/ltc3589.c
+++ b/drivers/regulator/ltc3589.c
@@ -160,15 +160,6 @@
return regmap_update_bits(ltc3589->regmap, LTC3589_VCCR, mask, bit);
}
-static int ltc3589_list_voltage_fixed(struct regulator_dev *rdev,
- unsigned int selector)
-{
- if (selector)
- return -EINVAL;
-
- return rdev->desc->fixed_uV;
-}
-
/* SW1, SW2, SW3, LDO2 */
static struct regulator_ops ltc3589_linear_regulator_ops = {
.enable = regulator_enable_regmap,
@@ -188,12 +179,10 @@
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
- .list_voltage = ltc3589_list_voltage_fixed,
};
/* LDO1 */
-static struct regulator_ops ltc3589_standby_regulator_ops = {
- .list_voltage = ltc3589_list_voltage_fixed,
+static struct regulator_ops ltc3589_fixed_standby_regulator_ops = {
};
/* LDO4 */
@@ -242,7 +231,7 @@
LTC3589_LINEAR_REG(SW2, B2DTV1),
LTC3589_LINEAR_REG(SW3, B3DTV1),
LTC3589_FIXED_REG(BB_OUT),
- LTC3589_REG(LDO1, standby, 0, 0, 0, 0),
+ LTC3589_REG(LDO1, fixed_standby, 0, 0, 0, 0),
LTC3589_LINEAR_REG(LDO2, L2DTV1),
LTC3589_FIXED_REG(LDO3),
LTC3589_REG(LDO4, table, LTC3589_OVEN_LDO4, LTC3589_L2DTV2, 0x60, 0),
