From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Letting the compiler remove these functions when the kernel is built
without CONFIG_PM support is simpler and less error prone than the
use of #ifdef based config guards.
Removing instances of this approach from IIO also stops them being
copied into new drivers.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
drivers/iio/accel/kxsd9-i2c.c | 2 +-
drivers/iio/accel/kxsd9-spi.c | 2 +-
drivers/iio/accel/kxsd9.c | 8 +++-----
3 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/iio/accel/kxsd9-i2c.c b/drivers/iio/accel/kxsd9-i2c.c
index 274b41a6e603..ffe8066b4025 100644
--- a/drivers/iio/accel/kxsd9-i2c.c
+++ b/drivers/iio/accel/kxsd9-i2c.c
@@ -55,7 +55,7 @@ static struct i2c_driver kxsd9_i2c_driver = {
.driver = {
.name = "kxsd9",
.of_match_table = kxsd9_of_match,
- .pm = &kxsd9_dev_pm_ops,
+ .pm = pm_ptr(&kxsd9_dev_pm_ops),
},
.probe = kxsd9_i2c_probe,
.remove = kxsd9_i2c_remove,
diff --git a/drivers/iio/accel/kxsd9-spi.c b/drivers/iio/accel/kxsd9-spi.c
index 441e6b764281..44edf39fc5ff 100644
--- a/drivers/iio/accel/kxsd9-spi.c
+++ b/drivers/iio/accel/kxsd9-spi.c
@@ -54,7 +54,7 @@ MODULE_DEVICE_TABLE(of, kxsd9_of_match);
static struct spi_driver kxsd9_spi_driver = {
.driver = {
.name = "kxsd9",
- .pm = &kxsd9_dev_pm_ops,
+ .pm = pm_ptr(&kxsd9_dev_pm_ops),
.of_match_table = kxsd9_of_match,
},
.probe = kxsd9_spi_probe,
diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c
index 2faf85ca996e..f9954288914b 100644
--- a/drivers/iio/accel/kxsd9.c
+++ b/drivers/iio/accel/kxsd9.c
@@ -492,8 +492,7 @@ void kxsd9_common_remove(struct device *dev)
}
EXPORT_SYMBOL(kxsd9_common_remove);
-#ifdef CONFIG_PM
-static int kxsd9_runtime_suspend(struct device *dev)
+static __maybe_unused int kxsd9_runtime_suspend(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct kxsd9_state *st = iio_priv(indio_dev);
@@ -501,16 +500,15 @@ static int kxsd9_runtime_suspend(struct device *dev)
return kxsd9_power_down(st);
}
-static int kxsd9_runtime_resume(struct device *dev)
+static __maybe_unused int kxsd9_runtime_resume(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct kxsd9_state *st = iio_priv(indio_dev);
return kxsd9_power_up(st);
}
-#endif /* CONFIG_PM */
-const struct dev_pm_ops kxsd9_dev_pm_ops = {
+const __maybe_unused struct dev_pm_ops kxsd9_dev_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(kxsd9_runtime_suspend,
--
2.34.0
