Messages in this thread Patch in this message | | | Subject | [PATCH RFT 3/3] regulator: wm831x-ldo: Add dummy set_suspend_[enable|disable] callbacks implementation | From | Axel Lin <> | Date | Fri, 13 Apr 2012 12:43:52 +0800 |
| |
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@gmail.com> --- drivers/regulator/wm831x-ldo.c | 16 +++++++++++++++- 1 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c index 5f01040..f777f9b 100644 --- a/drivers/regulator/wm831x-ldo.c +++ b/drivers/regulator/wm831x-ldo.c @@ -291,11 +291,21 @@ static unsigned int wm831x_gp_ldo_get_optimum_mode(struct regulator_dev *rdev, } +/* Dummy set_suspend_enable/set_suspend_disable callbacks implementation */ +static int wm831x_gp_ldo_set_suspend_enable(struct regulator_dev *rdev) +{ + return 0; +} + +static int wm831x_gp_ldo_set_suspend_disable(struct regulator_dev *rdev) +{ + return 0; +} + static struct regulator_ops wm831x_gp_ldo_ops = { .list_voltage = wm831x_gp_ldo_list_voltage, .get_voltage_sel = wm831x_gp_ldo_get_voltage_sel, .set_voltage = wm831x_gp_ldo_set_voltage, - .set_suspend_voltage = wm831x_gp_ldo_set_suspend_voltage, .get_mode = wm831x_gp_ldo_get_mode, .set_mode = wm831x_gp_ldo_set_mode, .get_status = wm831x_gp_ldo_get_status, @@ -304,6 +314,10 @@ static struct regulator_ops wm831x_gp_ldo_ops = { .is_enabled = wm831x_ldo_is_enabled, .enable = wm831x_ldo_enable, .disable = wm831x_ldo_disable, + + .set_suspend_enable = wm831x_gp_ldo_set_suspend_enable, + .set_suspend_disable = wm831x_gp_ldo_set_suspend_disable, + .set_suspend_voltage = wm831x_gp_ldo_set_suspend_voltage, }; static __devinit int wm831x_gp_ldo_probe(struct platform_device *pdev) -- 1.7.5.4
| |