From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
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@xxxxxxxxxx>
Cc: Mathieu Othacehe <m.othacehe@xxxxxxxxx>
---
drivers/iio/light/vcnl4000.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/iio/light/vcnl4000.c b/drivers/iio/light/vcnl4000.c
index 947a41b86173..3db4e26731bb 100644
--- a/drivers/iio/light/vcnl4000.c
+++ b/drivers/iio/light/vcnl4000.c
@@ -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,
--
2.36.1
