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authorAxel Lin <axel.lin@gmail.com>2012-05-14 11:06:44 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-06-03 13:25:05 +0100
commit0713e6abf398327b6813398d3583e0907953e457 (patch)
treec7efb3dfe0454f6aeb8780c77cc2d1c70e128b9f /drivers/regulator/anatop-regulator.c
parent8029a00686e396919b9adb2a6df07d68ef96cf3d (diff)
downloadlinux-0713e6abf398327b6813398d3583e0907953e457.tar.bz2
regulator: anatop: Convert to regulator_list_voltage_linear()
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/anatop-regulator.c')
-rw-r--r--drivers/regulator/anatop-regulator.c15
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index 3660bace123c..d04cf2113245 100644
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -94,21 +94,10 @@ static int anatop_get_voltage_sel(struct regulator_dev *reg)
return val - anatop_reg->min_bit_val;
}
-static int anatop_list_voltage(struct regulator_dev *reg, unsigned selector)
-{
- struct anatop_regulator *anatop_reg = rdev_get_drvdata(reg);
- int uv;
-
- uv = anatop_reg->min_voltage + selector * 25000;
- dev_dbg(&reg->dev, "vddio = %d, selector = %u\n", uv, selector);
-
- return uv;
-}
-
static struct regulator_ops anatop_rops = {
.set_voltage = anatop_set_voltage,
.get_voltage_sel = anatop_get_voltage_sel,
- .list_voltage = anatop_list_voltage,
+ .list_voltage = regulator_list_voltage_linear,
};
static int __devinit anatop_regulator_probe(struct platform_device *pdev)
@@ -176,6 +165,8 @@ static int __devinit anatop_regulator_probe(struct platform_device *pdev)
rdesc->n_voltages = (sreg->max_voltage - sreg->min_voltage)
/ 25000 + 1;
+ rdesc->min_uV = sreg->min_voltage;
+ rdesc->uV_step = 25000;
config.dev = &pdev->dev;
config.init_data = initdata;