From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Laxman Dewangan <ldewangan@nvidia.com>,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
Liam Girdwood <lrg@ti.com>
Subject: [PATCH RFT] regulator: tps65910: Use generic regmap enable/disable operations
Date: Tue, 17 Apr 2012 14:34:46 +0800 [thread overview]
Message-ID: <1334644486.22780.5.camel@phoenix> (raw)
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/regulator/tps65910-regulator.c | 69 +++++++-------------------------
1 files changed, 15 insertions(+), 54 deletions(-)
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 747bf57..1ff04a0 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -467,48 +467,6 @@ static int tps65911_get_ctrl_register(int id)
}
}
-static int tps65910_is_enabled(struct regulator_dev *dev)
-{
- struct tps65910_reg *pmic = rdev_get_drvdata(dev);
- int reg, value, id = rdev_get_id(dev);
-
- reg = pmic->get_ctrl_reg(id);
- if (reg < 0)
- return reg;
-
- value = tps65910_reg_read(pmic, reg);
- if (value < 0)
- return value;
-
- return value & TPS65910_SUPPLY_STATE_ENABLED;
-}
-
-static int tps65910_enable(struct regulator_dev *dev)
-{
- struct tps65910_reg *pmic = rdev_get_drvdata(dev);
- struct tps65910 *mfd = pmic->mfd;
- int reg, id = rdev_get_id(dev);
-
- reg = pmic->get_ctrl_reg(id);
- if (reg < 0)
- return reg;
-
- return tps65910_set_bits(mfd, reg, TPS65910_SUPPLY_STATE_ENABLED);
-}
-
-static int tps65910_disable(struct regulator_dev *dev)
-{
- struct tps65910_reg *pmic = rdev_get_drvdata(dev);
- struct tps65910 *mfd = pmic->mfd;
- int reg, id = rdev_get_id(dev);
-
- reg = pmic->get_ctrl_reg(id);
- if (reg < 0)
- return reg;
-
- return tps65910_clear_bits(mfd, reg, TPS65910_SUPPLY_STATE_ENABLED);
-}
-
static int tps65910_enable_time(struct regulator_dev *dev)
{
struct tps65910_reg *pmic = rdev_get_drvdata(dev);
@@ -914,9 +872,9 @@ static int tps65910_set_voltage_dcdc_time_sel(struct regulator_dev *dev,
/* Regulator ops (except VRTC) */
static struct regulator_ops tps65910_ops_dcdc = {
- .is_enabled = tps65910_is_enabled,
- .enable = tps65910_enable,
- .disable = tps65910_disable,
+ .is_enabled = regulator_is_enabled_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
.enable_time = tps65910_enable_time,
.set_mode = tps65910_set_mode,
.get_mode = tps65910_get_mode,
@@ -927,9 +885,9 @@ static struct regulator_ops tps65910_ops_dcdc = {
};
static struct regulator_ops tps65910_ops_vdd3 = {
- .is_enabled = tps65910_is_enabled,
- .enable = tps65910_enable,
- .disable = tps65910_disable,
+ .is_enabled = regulator_is_enabled_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
.enable_time = tps65910_enable_time,
.set_mode = tps65910_set_mode,
.get_mode = tps65910_get_mode,
@@ -938,9 +896,9 @@ static struct regulator_ops tps65910_ops_vdd3 = {
};
static struct regulator_ops tps65910_ops = {
- .is_enabled = tps65910_is_enabled,
- .enable = tps65910_enable,
- .disable = tps65910_disable,
+ .is_enabled = regulator_is_enabled_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
.enable_time = tps65910_enable_time,
.set_mode = tps65910_set_mode,
.get_mode = tps65910_get_mode,
@@ -950,9 +908,9 @@ static struct regulator_ops tps65910_ops = {
};
static struct regulator_ops tps65911_ops = {
- .is_enabled = tps65910_is_enabled,
- .enable = tps65910_enable,
- .disable = tps65910_disable,
+ .is_enabled = regulator_is_enabled_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
.enable_time = tps65910_enable_time,
.set_mode = tps65910_set_mode,
.get_mode = tps65910_get_mode,
@@ -1205,10 +1163,13 @@ static __devinit int tps65910_probe(struct platform_device *pdev)
pmic->desc[i].type = REGULATOR_VOLTAGE;
pmic->desc[i].owner = THIS_MODULE;
+ pmic->desc[i].enable_reg = pmic->get_ctrl_reg(i);
+ pmic->desc[i].enable_mask = TPS65910_SUPPLY_STATE_ENABLED;
config.dev = tps65910->dev;
config.init_data = reg_data;
config.driver_data = pmic;
+ config.regmap = tps65910->regmap;
rdev = regulator_register(&pmic->desc[i], &config);
if (IS_ERR(rdev)) {
--
1.7.5.4
next reply other threads:[~2012-04-17 6:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-17 6:34 Axel Lin [this message]
2012-04-23 12:23 ` [PATCH RFT] regulator: tps65910: Use generic regmap enable/disable operations Mark Brown
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