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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-01-28 10:21:05 +0000
committerLiam Girdwood <lrg@slimlogic.co.uk>2010-03-03 14:49:25 +0000
commit17133dc82422cb118c843c3e9bbd565c37506ec8 (patch)
tree62cd5f2e61ab4c64b217647d5c72f358f61fe3bb /drivers/regulator/fixed.c
parent69dc16c325bef32b0a1a1abf15ae4047174cafc1 (diff)
downloadlinux-17133dc82422cb118c843c3e9bbd565c37506ec8.tar.bz2
regulator: Convert fixed voltage regulator to use enable_time()
It had an open coded version in enable(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator/fixed.c')
-rw-r--r--drivers/regulator/fixed.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index ee3e7eb97b1c..a3d3bfc24b1f 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -50,8 +50,6 @@ static int fixed_voltage_enable(struct regulator_dev *dev)
if (gpio_is_valid(data->gpio)) {
gpio_set_value_cansleep(data->gpio, data->enable_high);
data->is_enabled = 1;
- if (data->startup_delay)
- udelay(data->startup_delay);
}
return 0;
@@ -69,6 +67,13 @@ static int fixed_voltage_disable(struct regulator_dev *dev)
return 0;
}
+static int fixed_voltage_enable_time(struct regulator_dev *dev)
+{
+ struct fixed_voltage_data *data = rdev_get_drvdata(dev);
+
+ return data->startup_delay;
+}
+
static int fixed_voltage_get_voltage(struct regulator_dev *dev)
{
struct fixed_voltage_data *data = rdev_get_drvdata(dev);
@@ -91,6 +96,7 @@ static struct regulator_ops fixed_voltage_ops = {
.is_enabled = fixed_voltage_is_enabled,
.enable = fixed_voltage_enable,
.disable = fixed_voltage_disable,
+ .enable_time = fixed_voltage_enable_time,
.get_voltage = fixed_voltage_get_voltage,
.list_voltage = fixed_voltage_list_voltage,
};