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iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros

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Using these new macros allows the compiler to remove the unused dev_pm_ops
structure and related functions if !CONFIG_PM without the need to mark
the functions __maybe_unused.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Rishi Gupta <gupt21@gmail.com>
Reviewed-by: Rishi Gupta <gupt21@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-35-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-06-21 21:27:17 +01:00
parent b904854e14
commit 1539e05b0b
1 changed files with 5 additions and 9 deletions
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14
drivers/iio/light/veml6030.c
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@ -846,7 +846,7 @@ static int veml6030_probe(struct i2c_client *client,
return devm_iio_device_register(&client->dev, indio_dev); return devm_iio_device_register(&client->dev, indio_dev);
} }
static int __maybe_unused veml6030_runtime_suspend(struct device *dev) static int veml6030_runtime_suspend(struct device *dev)
{ {
int ret; int ret;
struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
@ -859,7 +859,7 @@ static int __maybe_unused veml6030_runtime_suspend(struct device *dev)
return ret; return ret;
} }
static int __maybe_unused veml6030_runtime_resume(struct device *dev) static int veml6030_runtime_resume(struct device *dev)
{ {
int ret; int ret;
struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
@ -872,12 +872,8 @@ static int __maybe_unused veml6030_runtime_resume(struct device *dev)
return ret; return ret;
} }
static const struct dev_pm_ops veml6030_pm_ops = { static DEFINE_RUNTIME_DEV_PM_OPS(veml6030_pm_ops, veml6030_runtime_suspend,
SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, veml6030_runtime_resume, NULL);
pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(veml6030_runtime_suspend,
veml6030_runtime_resume, NULL)
};
static const struct of_device_id veml6030_of_match[] = { static const struct of_device_id veml6030_of_match[] = {
{ .compatible = "vishay,veml6030" }, { .compatible = "vishay,veml6030" },
@ -895,7 +891,7 @@ static struct i2c_driver veml6030_driver = {
.driver = { .driver = {
.name = "veml6030", .name = "veml6030",
.of_match_table = veml6030_of_match, .of_match_table = veml6030_of_match,
.pm = &veml6030_pm_ops, .pm = pm_ptr(&veml6030_pm_ops),
}, },
.probe = veml6030_probe, .probe = veml6030_probe,
.id_table = veml6030_id, .id_table = veml6030_id,