regulator: anatop: Use regulator_[get|set]_voltage_sel_regmap

Call regulator_[get|set]_voltage_sel_regmap instead of open code.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Ying-Chun Liu <paulliu@debian.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index b78b622d24c5c1770ad5b73dd46594516d65c8f4..b6182e17b0dc490984cfbd4be7eb862abaaec3a2 100644 (file)
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -48,34 +48,21 @@ static int anatop_regmap_set_voltage_sel(struct regulator_dev *reg,
                                        unsigned selector)
 {
        struct anatop_regulator *anatop_reg = rdev_get_drvdata(reg);
-       u32 mask;
 
        if (!anatop_reg->control_reg)
                return -ENOTSUPP;
 
-       mask = ((1 << anatop_reg->vol_bit_width) - 1) <<
-               anatop_reg->vol_bit_shift;
-       selector <<= anatop_reg->vol_bit_shift;
-       regmap_update_bits(anatop_reg->anatop, anatop_reg->control_reg,
-                               mask, selector);
-
-       return 0;
+       return regulator_set_voltage_sel_regmap(reg, selector);
 }
 
 static int anatop_regmap_get_voltage_sel(struct regulator_dev *reg)
 {
        struct anatop_regulator *anatop_reg = rdev_get_drvdata(reg);
-       u32 val, mask;
 
        if (!anatop_reg->control_reg)
                return -ENOTSUPP;
 
-       regmap_read(anatop_reg->anatop, anatop_reg->control_reg, &val);
-       mask = ((1 << anatop_reg->vol_bit_width) - 1) <<
-               anatop_reg->vol_bit_shift;
-       val = (val & mask) >> anatop_reg->vol_bit_shift;
-
-       return val;
+       return regulator_get_voltage_sel_regmap(reg);
 }
 
 static struct regulator_ops anatop_rops = {
@@ -161,11 +148,15 @@ static int __devinit anatop_regulator_probe(struct platform_device *pdev)
        rdesc->min_uV = sreg->min_voltage;
        rdesc->uV_step = 25000;
        rdesc->linear_min_sel = sreg->min_bit_val;
+       rdesc->vsel_reg = sreg->control_reg;
+       rdesc->vsel_mask = ((1 << sreg->vol_bit_width) - 1) <<
+                          sreg->vol_bit_shift;
 
        config.dev = &pdev->dev;
        config.init_data = initdata;
        config.driver_data = sreg;
        config.of_node = pdev->dev.of_node;
+       config.regmap = sreg->anatop;
 
        /* register regulator */
        rdev = regulator_register(rdesc, &config);