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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-12 11:10:25 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-12 11:10:25 +0100
commit5949a7e9ab2db04edaeee7c368eb4c99131f4629 (patch)
tree13e8da5dc42cc62b9721659c41045d2c27c31cc3 /drivers/regulator/tps65910-regulator.c
parent178e43aef2979525d7864daefd9499614e13800e (diff)
parent411a2df5090ccb88f4c3726e4951ebed579fec11 (diff)
Merge remote-tracking branch 'regulator/topic/drivers' into regulator-next
Conflicts: drivers/regulator/88pm8607.c (simple overlap with a bugfix in v3.4)
Diffstat (limited to 'drivers/regulator/tps65910-regulator.c')
-rw-r--r--drivers/regulator/tps65910-regulator.c35
1 files changed, 9 insertions, 26 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 43bc6c6bc8f8..5ee7e4bd8b58 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -20,7 +20,6 @@
#include <linux/platform_device.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/machine.h>
-#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/gpio.h>
#include <linux/mfd/tps65910.h>
@@ -579,10 +578,10 @@ static int tps65910_get_voltage_dcdc_sel(struct regulator_dev *dev)
return -EINVAL;
}
-static int tps65910_get_voltage(struct regulator_dev *dev)
+static int tps65910_get_voltage_sel(struct regulator_dev *dev)
{
struct tps65910_reg *pmic = rdev_get_drvdata(dev);
- int reg, value, id = rdev_get_id(dev), voltage = 0;
+ int reg, value, id = rdev_get_id(dev);
reg = pmic->get_ctrl_reg(id);
if (reg < 0)
@@ -609,9 +608,7 @@ static int tps65910_get_voltage(struct regulator_dev *dev)
return -EINVAL;
}
- voltage = pmic->info[id]->voltage_table[value] * 1000;
-
- return voltage;
+ return value;
}
static int tps65910_get_voltage_vdd3(struct regulator_dev *dev)
@@ -619,10 +616,10 @@ static int tps65910_get_voltage_vdd3(struct regulator_dev *dev)
return 5 * 1000 * 1000;
}
-static int tps65911_get_voltage(struct regulator_dev *dev)
+static int tps65911_get_voltage_sel(struct regulator_dev *dev)
{
struct tps65910_reg *pmic = rdev_get_drvdata(dev);
- int step_mv, id = rdev_get_id(dev);
+ int id = rdev_get_id(dev);
u8 value, reg;
reg = pmic->get_ctrl_reg(id);
@@ -635,13 +632,6 @@ static int tps65911_get_voltage(struct regulator_dev *dev)
case TPS65911_REG_LDO4:
value &= LDO1_SEL_MASK;
value >>= LDO_SEL_SHIFT;
- /* The first 5 values of the selector correspond to 1V */
- if (value < 5)
- value = 0;
- else
- value -= 4;
-
- step_mv = 50;
break;
case TPS65911_REG_LDO3:
case TPS65911_REG_LDO5:
@@ -650,23 +640,16 @@ static int tps65911_get_voltage(struct regulator_dev *dev)
case TPS65911_REG_LDO8:
value &= LDO3_SEL_MASK;
value >>= LDO_SEL_SHIFT;
- /* The first 3 values of the selector correspond to 1V */
- if (value < 3)
- value = 0;
- else
- value -= 2;
-
- step_mv = 100;
break;
case TPS65910_REG_VIO:
value &= LDO_SEL_MASK;
value >>= LDO_SEL_SHIFT;
- return pmic->info[id]->voltage_table[value] * 1000;
+ break;
default:
return -EINVAL;
}
- return (LDO_MIN_VOLT + value * step_mv) * 1000;
+ return value;
}
static int tps65910_set_voltage_dcdc_sel(struct regulator_dev *dev,
@@ -902,7 +885,7 @@ static struct regulator_ops tps65910_ops = {
.enable_time = tps65910_enable_time,
.set_mode = tps65910_set_mode,
.get_mode = tps65910_get_mode,
- .get_voltage = tps65910_get_voltage,
+ .get_voltage_sel = tps65910_get_voltage_sel,
.set_voltage_sel = tps65910_set_voltage_sel,
.list_voltage = tps65910_list_voltage,
};
@@ -914,7 +897,7 @@ static struct regulator_ops tps65911_ops = {
.enable_time = tps65910_enable_time,
.set_mode = tps65910_set_mode,
.get_mode = tps65910_get_mode,
- .get_voltage = tps65911_get_voltage,
+ .get_voltage_sel = tps65911_get_voltage_sel,
.set_voltage_sel = tps65911_set_voltage_sel,
.list_voltage = tps65911_list_voltage,
};