[PATCH RFT 1/3] regulator: ab3100: Add dummyset_suspend_[enable|disable] callbacks implementation

From: Axel Lin
Date: Fri Apr 13 2012 - 00:41:42 EST


Without the implementation of set_suspend_enable and set_suspend_disable callbacks,
the regulator core won't call set_suspend_voltage.

Thus add dummy implementation for set_suspend_[enable|disable] callbacks.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
---
drivers/regulator/ab3100.c | 16 +++++++++++++++-
1 files changed, 15 insertions(+), 1 deletions(-)

diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c
index ce61925..b08d92b 100644
--- a/drivers/regulator/ab3100.c
+++ b/drivers/regulator/ab3100.c
@@ -367,6 +367,17 @@ static int ab3100_set_voltage_regulator_sel(struct regulator_dev *reg,
return err;
}

+/* Dummy set_suspend_enable/set_suspend_disable callbacks implementation */
+static int ab3100_set_suspend_enable(struct regulator_dev *rdev)
+{
+ return 0;
+}
+
+static int ab3100_set_suspend_disable(struct regulator_dev *rdev)
+{
+ return 0;
+}
+
static int ab3100_set_suspend_voltage_regulator(struct regulator_dev *reg,
int uV)
{
@@ -467,9 +478,12 @@ static struct regulator_ops regulator_ops_variable_sleepable = {
.is_enabled = ab3100_is_enabled_regulator,
.get_voltage = ab3100_get_voltage_regulator,
.set_voltage_sel = ab3100_set_voltage_regulator_sel,
- .set_suspend_voltage = ab3100_set_suspend_voltage_regulator,
.list_voltage = ab3100_list_voltage_regulator,
.enable_time = ab3100_enable_time_regulator,
+
+ .set_suspend_enable = ab3100_set_suspend_enable,
+ .set_suspend_disable = ab3100_set_suspend_disable,
+ .set_suspend_voltage = ab3100_set_suspend_voltage_regulator,
};

/*
--
1.7.5.4



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