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Date: Fri, 13 Apr 2012 12:41:38 +0800 From: Axel Lin <axel.lin@...il.com> To: linux-kernel@...r.kernel.org Cc: Linus Walleij <linus.walleij@...ricsson.com>, Mark Brown <broonie@...nsource.wolfsonmicro.com>, Liam Girdwood <lrg@...com> Subject: [PATCH RFT 1/3] regulator: ab3100: Add dummy set_suspend_[enable|disable] callbacks implementation 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@...il.com> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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