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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
tree | aa5cc3760a27c3d57146498cb82fa549547de06c /drivers/regulator/helpers.c | |
parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'drivers/regulator/helpers.c')
-rw-r--r-- | drivers/regulator/helpers.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c index 3bbb32680..b1e32e748 100644 --- a/drivers/regulator/helpers.c +++ b/drivers/regulator/helpers.c @@ -465,3 +465,26 @@ int regulator_get_bypass_regmap(struct regulator_dev *rdev, bool *enable) return 0; } EXPORT_SYMBOL_GPL(regulator_get_bypass_regmap); + +/** + * regulator_set_active_discharge_regmap - Default set_active_discharge() + * using regmap + * + * @rdev: device to operate on. + * @enable: state to set, 0 to disable and 1 to enable. + */ +int regulator_set_active_discharge_regmap(struct regulator_dev *rdev, + bool enable) +{ + unsigned int val; + + if (enable) + val = rdev->desc->active_discharge_on; + else + val = rdev->desc->active_discharge_off; + + return regmap_update_bits(rdev->regmap, + rdev->desc->active_discharge_reg, + rdev->desc->active_discharge_mask, val); +} +EXPORT_SYMBOL_GPL(regulator_set_active_discharge_regmap); |