diff options
Diffstat (limited to 'drivers/iio/light/isl29028.c')
| -rw-r--r-- | drivers/iio/light/isl29028.c | 46 |
1 files changed, 19 insertions, 27 deletions
diff --git a/drivers/iio/light/isl29028.c b/drivers/iio/light/isl29028.c index 9de3262aa688..374bccad9119 100644 --- a/drivers/iio/light/isl29028.c +++ b/drivers/iio/light/isl29028.c @@ -336,16 +336,11 @@ static int isl29028_ir_get(struct isl29028_chip *chip, int *ir_data) static int isl29028_set_pm_runtime_busy(struct isl29028_chip *chip, bool on) { struct device *dev = regmap_get_device(chip->regmap); - int ret; - if (on) { - ret = pm_runtime_resume_and_get(dev); - } else { - pm_runtime_mark_last_busy(dev); - ret = pm_runtime_put_autosuspend(dev); - } + if (on) + return pm_runtime_resume_and_get(dev); - return ret; + return pm_runtime_put_autosuspend(dev); } /* Channel IO */ @@ -562,12 +557,12 @@ static const struct regmap_config isl29028_regmap_config = { .volatile_reg = isl29028_is_volatile_reg, .max_register = ISL29028_NUM_REGS - 1, .num_reg_defaults_raw = ISL29028_NUM_REGS, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; -static int isl29028_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int isl29028_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct isl29028_chip *chip; struct iio_dev *indio_dev; int ret; @@ -625,7 +620,7 @@ static int isl29028_probe(struct i2c_client *client, ISL29028_POWER_OFF_DELAY_MS); pm_runtime_use_autosuspend(&client->dev); - ret = devm_iio_device_register(indio_dev->dev.parent, indio_dev); + ret = iio_device_register(indio_dev); if (ret < 0) { dev_err(&client->dev, "%s(): iio registration failed with error %d\n", @@ -636,7 +631,7 @@ static int isl29028_probe(struct i2c_client *client, return 0; } -static int isl29028_remove(struct i2c_client *client) +static void isl29028_remove(struct i2c_client *client) { struct iio_dev *indio_dev = i2c_get_clientdata(client); struct isl29028_chip *chip = iio_priv(indio_dev); @@ -646,10 +641,10 @@ static int isl29028_remove(struct i2c_client *client) pm_runtime_disable(&client->dev); pm_runtime_set_suspended(&client->dev); - return isl29028_clear_configure_reg(chip); + isl29028_clear_configure_reg(chip); } -static int __maybe_unused isl29028_suspend(struct device *dev) +static int isl29028_suspend(struct device *dev) { struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); struct isl29028_chip *chip = iio_priv(indio_dev); @@ -664,7 +659,7 @@ static int __maybe_unused isl29028_suspend(struct device *dev) return ret; } -static int __maybe_unused isl29028_resume(struct device *dev) +static int isl29028_resume(struct device *dev) { /** * The specific component (ALS/IR or proximity) will enable itself as @@ -674,16 +669,13 @@ static int __maybe_unused isl29028_resume(struct device *dev) return 0; } -static const struct dev_pm_ops isl29028_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, - pm_runtime_force_resume) - SET_RUNTIME_PM_OPS(isl29028_suspend, isl29028_resume, NULL) -}; +static DEFINE_RUNTIME_DEV_PM_OPS(isl29028_pm_ops, isl29028_suspend, + isl29028_resume, NULL); static const struct i2c_device_id isl29028_id[] = { - {"isl29028", 0}, - {"isl29030", 0}, - {} + { "isl29028" }, + { "isl29030" }, + { } }; MODULE_DEVICE_TABLE(i2c, isl29028_id); @@ -691,17 +683,17 @@ static const struct of_device_id isl29028_of_match[] = { { .compatible = "isl,isl29028", }, /* for backward compat., don't use */ { .compatible = "isil,isl29028", }, { .compatible = "isil,isl29030", }, - { }, + { } }; MODULE_DEVICE_TABLE(of, isl29028_of_match); static struct i2c_driver isl29028_driver = { .driver = { .name = "isl29028", - .pm = &isl29028_pm_ops, + .pm = pm_ptr(&isl29028_pm_ops), .of_match_table = isl29028_of_match, }, - .probe = isl29028_probe, + .probe = isl29028_probe, .remove = isl29028_remove, .id_table = isl29028_id, }; |