From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Liam Girdwood <lrg@ti.com>,
Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: [PATCH 1/2] regulator: wm8350: Convert wm8350_dcdc_ops to regulator_list_voltage_linear
Date: Wed, 23 May 2012 22:59:26 +0800 [thread overview]
Message-ID: <1337785166.12699.3.camel@phoenix> (raw)
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/regulator/wm8350-regulator.c | 18 +++++++++---------
1 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 94e550d..6d143a918 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -433,14 +433,6 @@ static int wm8350_dcdc_get_voltage_sel(struct regulator_dev *rdev)
return wm8350_reg_read(wm8350, volt_reg) & WM8350_DC1_VSEL_MASK;
}
-static int wm8350_dcdc_list_voltage(struct regulator_dev *rdev,
- unsigned selector)
-{
- if (selector > WM8350_DCDC_MAX_VSEL)
- return -EINVAL;
- return wm8350_dcdc_val_to_mvolts(selector) * 1000;
-}
-
static int wm8350_dcdc_set_suspend_voltage(struct regulator_dev *rdev, int uV)
{
struct wm8350 *wm8350 = rdev_get_drvdata(rdev);
@@ -1226,7 +1218,7 @@ static int wm8350_ldo_is_enabled(struct regulator_dev *rdev)
static struct regulator_ops wm8350_dcdc_ops = {
.set_voltage = wm8350_dcdc_set_voltage,
.get_voltage_sel = wm8350_dcdc_get_voltage_sel,
- .list_voltage = wm8350_dcdc_list_voltage,
+ .list_voltage = regulator_list_voltage_linear,
.enable = wm8350_dcdc_enable,
.disable = wm8350_dcdc_disable,
.get_mode = wm8350_dcdc_get_mode,
@@ -1277,6 +1269,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = {
.irq = WM8350_IRQ_UV_DC1,
.type = REGULATOR_VOLTAGE,
.n_voltages = WM8350_DCDC_MAX_VSEL + 1,
+ .min_uV = 850000,
+ .uV_step = 25000,
.owner = THIS_MODULE,
},
{
@@ -1294,6 +1288,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = {
.irq = WM8350_IRQ_UV_DC3,
.type = REGULATOR_VOLTAGE,
.n_voltages = WM8350_DCDC_MAX_VSEL + 1,
+ .min_uV = 850000,
+ .uV_step = 25000,
.owner = THIS_MODULE,
},
{
@@ -1303,6 +1299,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = {
.irq = WM8350_IRQ_UV_DC4,
.type = REGULATOR_VOLTAGE,
.n_voltages = WM8350_DCDC_MAX_VSEL + 1,
+ .min_uV = 850000,
+ .uV_step = 25000,
.owner = THIS_MODULE,
},
{
@@ -1320,6 +1318,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = {
.irq = WM8350_IRQ_UV_DC6,
.type = REGULATOR_VOLTAGE,
.n_voltages = WM8350_DCDC_MAX_VSEL + 1,
+ .min_uV = 850000,
+ .uV_step = 25000,
.owner = THIS_MODULE,
},
{
--
1.7.5.4
next reply other threads:[~2012-05-23 14:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-23 14:59 Axel Lin [this message]
2012-05-23 15:01 ` [PATCH 2/2] regulator: wm8350: Convert wm8350_dcdc_ops to set_voltage_sel and regulator_map_voltage_linear Axel Lin
2012-05-23 17:13 ` [PATCH 1/2] regulator: wm8350: Convert wm8350_dcdc_ops to regulator_list_voltage_linear Mark Brown
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