[PATCH 04/14] iio: adc: rzg2l_adc: Switch to RUNTIME_PM_OPS() and pm_ptr()

Claudiu
2024-12-03T11:13:38Z

From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

The use of SET_RUNTIME_PM_OPS() is now deprecated and requires
__maybe_unused annotations to avoid warnings about unused functions.
Switching to RUNTIME_PM_OPS() and pm_ptr() eliminates the need for such
annotations because the compiler can directly reference the runtime PM
functions, thereby suppressing the warnings. As a result, the
__maybe_unused markings can be removed.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
---
drivers/iio/adc/rzg2l_adc.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/adc/rzg2l_adc.c b/drivers/iio/adc/rzg2l_adc.c
index a17690ecbdc3..5437b21c4e70 100644
--- a/drivers/iio/adc/rzg2l_adc.c
+++ b/drivers/iio/adc/rzg2l_adc.c
@@ -462,7 +462,7 @@ static const struct of_device_id rzg2l_adc_match[] = {
};
MODULE_DEVICE_TABLE(of, rzg2l_adc_match);

-static int __maybe_unused rzg2l_adc_pm_runtime_suspend(struct device *dev)
+static int rzg2l_adc_pm_runtime_suspend(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct rzg2l_adc *adc = iio_priv(indio_dev);
@@ -472,7 +472,7 @@ static int __maybe_unused rzg2l_adc_pm_runtime_suspend(struct device *dev)
return 0;
}

-static int __maybe_unused rzg2l_adc_pm_runtime_resume(struct device *dev)
+static int rzg2l_adc_pm_runtime_resume(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct rzg2l_adc *adc = iio_priv(indio_dev);
@@ -483,9 +483,7 @@ static int __maybe_unused rzg2l_adc_pm_runtime_resume(struct device *dev)
}

static const struct dev_pm_ops rzg2l_adc_pm_ops = {
- SET_RUNTIME_PM_OPS(rzg2l_adc_pm_runtime_suspend,
- rzg2l_adc_pm_runtime_resume,
- NULL)
+ RUNTIME_PM_OPS(rzg2l_adc_pm_runtime_suspend, rzg2l_adc_pm_runtime_resume, NULL)
};

static struct platform_driver rzg2l_adc_driver = {
@@ -493,7 +491,7 @@ static struct platform_driver rzg2l_adc_driver = {
.driver = {
.name = DRIVER_NAME,
.of_match_table = rzg2l_adc_match,
- .pm = &rzg2l_adc_pm_ops,
+ .pm = pm_ptr(&rzg2l_adc_pm_ops),
},
};

--
2.39.2