diff options
| -rw-r--r-- | drivers/iio/imu/inv_icm42600/inv_icm42600_core.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c index a4d42e7e2180..76d8e4f14d87 100644 --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c @@ -711,20 +711,12 @@ static void inv_icm42600_disable_vdd_reg(void *_data) static void inv_icm42600_disable_vddio_reg(void *_data) { struct inv_icm42600_state *st = _data; - const struct device *dev = regmap_get_device(st->map); - int ret; - - ret = regulator_disable(st->vddio_supply); - if (ret) - dev_err(dev, "failed to disable vddio error %d\n", ret); -} + struct device *dev = regmap_get_device(st->map); -static void inv_icm42600_disable_pm(void *_data) -{ - struct device *dev = _data; + if (pm_runtime_status_suspended(dev)) + return; - pm_runtime_put_sync(dev); - pm_runtime_disable(dev); + regulator_disable(st->vddio_supply); } int inv_icm42600_core_probe(struct regmap *regmap, int chip, @@ -824,16 +816,14 @@ int inv_icm42600_core_probe(struct regmap *regmap, int chip, return ret; /* setup runtime power management */ - ret = pm_runtime_set_active(dev); + ret = devm_pm_runtime_set_active_enabled(dev); if (ret) return ret; - pm_runtime_get_noresume(dev); - pm_runtime_enable(dev); + pm_runtime_set_autosuspend_delay(dev, INV_ICM42600_SUSPEND_DELAY_MS); pm_runtime_use_autosuspend(dev); - pm_runtime_put(dev); - return devm_add_action_or_reset(dev, inv_icm42600_disable_pm, dev); + return ret; } EXPORT_SYMBOL_NS_GPL(inv_icm42600_core_probe, "IIO_ICM42600"); |