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iio: light: vcnl4000: 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: Mathieu Othacehe <m.othacehe@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-33-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-06-21 21:27:15 +01:00
parent 5672f3982a
commit cd4d10b134
1 changed files with 5 additions and 9 deletions
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14
drivers/iio/light/vcnl4000.c
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@ -1130,7 +1130,7 @@ static int vcnl4000_remove(struct i2c_client *client)
return 0;
}
static int __maybe_unused vcnl4000_runtime_suspend(struct device *dev)
static int vcnl4000_runtime_suspend(struct device *dev)
{
struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
struct vcnl4000_data *data = iio_priv(indio_dev);
@ -1138,7 +1138,7 @@ static int __maybe_unused vcnl4000_runtime_suspend(struct device *dev)
return data->chip_spec->set_power_state(data, false);
}
static int __maybe_unused vcnl4000_runtime_resume(struct device *dev)
static int vcnl4000_runtime_resume(struct device *dev)
{
struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
struct vcnl4000_data *data = iio_priv(indio_dev);
@ -1146,17 +1146,13 @@ static int __maybe_unused vcnl4000_runtime_resume(struct device *dev)
return data->chip_spec->set_power_state(data, true);
}
static const struct dev_pm_ops vcnl4000_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(vcnl4000_runtime_suspend,
vcnl4000_runtime_resume, NULL)
};
static DEFINE_RUNTIME_DEV_PM_OPS(vcnl4000_pm_ops, vcnl4000_runtime_suspend,
vcnl4000_runtime_resume, NULL);
static struct i2c_driver vcnl4000_driver = {
.driver = {
.name = VCNL4000_DRV_NAME,
.pm = &vcnl4000_pm_ops,
.pm = pm_ptr(&vcnl4000_pm_ops),
.of_match_table = vcnl_4000_of_match,
},
.probe = vcnl4000_probe,