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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2022-01-03 13:03:36 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2023-11-24 10:28:24 +0100 |
| commit | 27f74d69f4bd21a4a823f4fa77876b9a64fa479f (patch) | |
| tree | 966fc500e68e0c9495fc54186843510c235be2d0 /drivers/regulator/core.c | |
| parent | dd41ce3ecafc601d22e5c0148c342a14f592d48e (diff) | |
| download | barebox-27f74d69f4bd21a4a823f4fa77876b9a64fa479f.tar.gz barebox-27f74d69f4bd21a4a823f4fa77876b9a64fa479f.tar.xz | |
commands: regulator: add support for enabling/disabling regulators
For testing regulator drivers, it can be handy to enable/disable them
from the shell prompt. Extend the regulator command to support this.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20220103120336.1729791-1-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/regulator/core.c')
| -rw-r--r-- | drivers/regulator/core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index faf75c94ba..b20a48e0f6 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -502,6 +502,14 @@ struct regulator *regulator_get(struct device *dev, const char *supply) return r; } +void regulator_put(struct regulator *r) +{ + if (IS_ERR_OR_NULL(r)) + return; + list_del(&r->list); + free(r); +} + static struct regulator_dev *regulator_by_name(const char *name) { struct regulator_dev *rdev; |