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 | 11 ++---------
3 files changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/iio/accel/kxsd9-i2c.c b/drivers/iio/accel/kxsd9-i2c.c
index c8dc52f11037..d57f264bd6c8 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 a06a3a273de7..3870334488a6 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 3975860331a6..ba99649fe195 100644
--- a/drivers/iio/accel/kxsd9.c
+++ b/drivers/iio/accel/kxsd9.c
@@ -492,7 +492,6 @@ void kxsd9_common_remove(struct device *dev)
}
EXPORT_SYMBOL_NS(kxsd9_common_remove, IIO_KXSD9);
-#ifdef CONFIG_PM
static int kxsd9_runtime_suspend(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
@@ -508,15 +507,9 @@ static int kxsd9_runtime_resume(struct device *dev)
return kxsd9_power_up(st);
}
-#endif /* CONFIG_PM */
-const 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,
- kxsd9_runtime_resume, NULL)
-};
-EXPORT_SYMBOL_NS(kxsd9_dev_pm_ops, IIO_KXSD9);
+EXPORT_NS_RUNTIME_DEV_PM_OPS(kxsd9_dev_pm_ops, kxsd9_runtime_suspend,
+ kxsd9_runtime_resume, NULL, IIO_KXSD9);
MODULE_AUTHOR("Jonathan Cameron <jic23@xxxxxxxxxx>");
MODULE_DESCRIPTION("Kionix KXSD9 driver");
--
2.35.1
