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Subject[PATCH 18/73] regulator: ab8500-ext: Add suspend support
Date
From: Bengt Jonsson <bengt.g.jonsson@stericsson.com>

Operations regulator_suspend_enable and regulator_suspend_disable
are added.

Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Mattias NILSSON <mattias.i.nilsson@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
---
drivers/regulator/ab8500-ext.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)

diff --git a/drivers/regulator/ab8500-ext.c b/drivers/regulator/ab8500-ext.c
index 5cb7d9c..29d5cd4 100644
--- a/drivers/regulator/ab8500-ext.c
+++ b/drivers/regulator/ab8500-ext.c
@@ -105,6 +105,13 @@ static int ab8500_ext_regulator_enable(struct regulator_dev *rdev)
return ret;
}

+static int ab8500_ext_regulator_set_suspend_enable(struct regulator_dev *rdev)
+{
+ dev_dbg(rdev_get_dev(rdev), "suspend: ");
+
+ return ab8500_ext_regulator_enable(rdev);
+}
+
static int disable(struct ab8500_ext_regulator_info *info, u8 *regval)
{
int ret;
@@ -150,6 +157,13 @@ static int ab8500_ext_regulator_disable(struct regulator_dev *rdev)
return ret;
}

+static int ab8500_ext_regulator_set_suspend_disable(struct regulator_dev *rdev)
+{
+ dev_dbg(rdev_get_dev(rdev), "suspend: ");
+
+ return ab8500_ext_regulator_disable(rdev);
+}
+
static int ab8500_ext_regulator_is_enabled(struct regulator_dev *rdev)
{
int ret;
@@ -214,7 +228,9 @@ static int ab8500_ext_list_voltage(struct regulator_dev *rdev,

static struct regulator_ops ab8500_ext_regulator_ops = {
.enable = ab8500_ext_regulator_enable,
+ .set_suspend_enable = ab8500_ext_regulator_set_suspend_enable,
.disable = ab8500_ext_regulator_disable,
+ .set_suspend_disable = ab8500_ext_regulator_set_suspend_disable,
.is_enabled = ab8500_ext_regulator_is_enabled,
.get_voltage = ab8500_ext_fixed_get_voltage,
.list_voltage = ab8500_ext_list_voltage,
--
1.7.9.5


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