From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Margarita Olaya Cabrera <magi@slimlogic.co.uk>,
Liam Girdwood <lrg@ti.com>,
Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: [PATCH 2/2] regulator: Use tps65912_get_voltage for both DCDCs and LDOs
Date: Thu, 15 Mar 2012 17:18:35 +0800 [thread overview]
Message-ID: <1331803115.13750.1.camel@phoenix> (raw)
In-Reply-To: <1331803056.13750.0.camel@phoenix>
Now tps65912_get_voltage_dcdc and tps65912_get_voltage_ldo has exactly the same
implementation. We can merge them to tps65912_get_voltage function.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/regulator/tps65912-regulator.c | 21 +++------------------
1 files changed, 3 insertions(+), 18 deletions(-)
diff --git a/drivers/regulator/tps65912-regulator.c b/drivers/regulator/tps65912-regulator.c
index 46f3c61..05ea096 100644
--- a/drivers/regulator/tps65912-regulator.c
+++ b/drivers/regulator/tps65912-regulator.c
@@ -406,7 +406,7 @@ static int tps65912_list_voltage(struct regulator_dev *dev, unsigned selector)
return voltage;
}
-static int tps65912_get_voltage_dcdc(struct regulator_dev *dev)
+static int tps65912_get_voltage(struct regulator_dev *dev)
{
struct tps65912_reg *pmic = rdev_get_drvdata(dev);
struct tps65912 *mfd = pmic->mfd;
@@ -438,21 +438,6 @@ static int tps65912_set_voltage_sel(struct regulator_dev *dev,
return tps65912_reg_write(mfd, reg, selector | value);
}
-static int tps65912_get_voltage_ldo(struct regulator_dev *dev)
-{
- struct tps65912_reg *pmic = rdev_get_drvdata(dev);
- struct tps65912 *mfd = pmic->mfd;
- int id = rdev_get_id(dev);
- int vsel = 0;
- u8 reg;
-
- reg = tps65912_get_sel_register(pmic, id);
- vsel = tps65912_reg_read(mfd, reg);
- vsel &= 0x3F;
-
- return tps65912_vsel_to_uv_ldo(vsel);
-}
-
/* Operations permitted on DCDCx */
static struct regulator_ops tps65912_ops_dcdc = {
.is_enabled = tps65912_reg_is_enabled,
@@ -460,7 +445,7 @@ static struct regulator_ops tps65912_ops_dcdc = {
.disable = tps65912_reg_disable,
.set_mode = tps65912_set_mode,
.get_mode = tps65912_get_mode,
- .get_voltage = tps65912_get_voltage_dcdc,
+ .get_voltage = tps65912_get_voltage,
.set_voltage_sel = tps65912_set_voltage_sel,
.list_voltage = tps65912_list_voltage,
};
@@ -470,7 +455,7 @@ static struct regulator_ops tps65912_ops_ldo = {
.is_enabled = tps65912_reg_is_enabled,
.enable = tps65912_reg_enable,
.disable = tps65912_reg_disable,
- .get_voltage = tps65912_get_voltage_ldo,
+ .get_voltage = tps65912_get_voltage,
.set_voltage_sel = tps65912_set_voltage_sel,
.list_voltage = tps65912_list_voltage,
};
--
1.7.5.4
next prev parent reply other threads:[~2012-03-15 9:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-15 9:17 [PATCH 1/2] regulator: Implement tps65912_list_voltage to be shared by both DCDCs and LDOs Axel Lin
2012-03-15 9:18 ` Axel Lin [this message]
2012-03-21 8:54 ` Mark Brown
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