From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Having this structure defined static in the header lead to
unnecessary duplication and required additional symbol exports.
Use the EXPORT_NS_SIMPLE_DEV_PM_OPS() to clean this up in the same
fashion as many other drivers do this.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
drivers/iio/magnetometer/hmc5843.h | 13 +------------
drivers/iio/magnetometer/hmc5843_core.c | 8 ++++----
drivers/iio/magnetometer/hmc5843_i2c.c | 2 +-
drivers/iio/magnetometer/hmc5843_spi.c | 2 +-
4 files changed, 7 insertions(+), 18 deletions(-)
diff --git a/drivers/iio/magnetometer/hmc5843.h b/drivers/iio/magnetometer/hmc5843.h
index 9120c8bbf3dd..60fbb5431c88 100644
--- a/drivers/iio/magnetometer/hmc5843.h
+++ b/drivers/iio/magnetometer/hmc5843.h
@@ -52,16 +52,5 @@ int hmc5843_common_probe(struct device *dev, struct regmap *regmap,
enum hmc5843_ids id, const char *name);
void hmc5843_common_remove(struct device *dev);
-int hmc5843_common_suspend(struct device *dev);
-int hmc5843_common_resume(struct device *dev);
-
-#ifdef CONFIG_PM_SLEEP
-static __maybe_unused SIMPLE_DEV_PM_OPS(hmc5843_pm_ops,
- hmc5843_common_suspend,
- hmc5843_common_resume);
-#define HMC5843_PM_OPS (&hmc5843_pm_ops)
-#else
-#define HMC5843_PM_OPS NULL
-#endif
-
+extern const struct dev_pm_ops hmc5843_pm_ops;
#endif /* HMC5843_CORE_H */
diff --git a/drivers/iio/magnetometer/hmc5843_core.c b/drivers/iio/magnetometer/hmc5843_core.c
index 4a63b2da9df0..c5521d61da29 100644
--- a/drivers/iio/magnetometer/hmc5843_core.c
+++ b/drivers/iio/magnetometer/hmc5843_core.c
@@ -603,19 +603,19 @@ static const struct iio_info hmc5843_info = {
static const unsigned long hmc5843_scan_masks[] = {0x7, 0};
-int hmc5843_common_suspend(struct device *dev)
+static int hmc5843_common_suspend(struct device *dev)
{
return hmc5843_set_mode(iio_priv(dev_get_drvdata(dev)),
HMC5843_MODE_SLEEP);
}
-EXPORT_SYMBOL_NS(hmc5843_common_suspend, IIO_HMC5843);
-int hmc5843_common_resume(struct device *dev)
+static int hmc5843_common_resume(struct device *dev)
{
return hmc5843_set_mode(iio_priv(dev_get_drvdata(dev)),
HMC5843_MODE_CONVERSION_CONTINUOUS);
}
-EXPORT_SYMBOL_NS(hmc5843_common_resume, IIO_HMC5843);
+EXPORT_NS_SIMPLE_DEV_PM_OPS(hmc5843_pm_ops, hmc5843_common_suspend,
+ hmc5843_common_resume, IIO_HMC5843);
int hmc5843_common_probe(struct device *dev, struct regmap *regmap,
enum hmc5843_ids id, const char *name)
diff --git a/drivers/iio/magnetometer/hmc5843_i2c.c b/drivers/iio/magnetometer/hmc5843_i2c.c
index 8d2ff8fc204d..825a881d37fb 100644
--- a/drivers/iio/magnetometer/hmc5843_i2c.c
+++ b/drivers/iio/magnetometer/hmc5843_i2c.c
@@ -93,7 +93,7 @@ MODULE_DEVICE_TABLE(of, hmc5843_of_match);
static struct i2c_driver hmc5843_driver = {
.driver = {
.name = "hmc5843",
- .pm = HMC5843_PM_OPS,
+ .pm = pm_sleep_ptr(&hmc5843_pm_ops),
.of_match_table = hmc5843_of_match,
},
.id_table = hmc5843_id,
diff --git a/drivers/iio/magnetometer/hmc5843_spi.c b/drivers/iio/magnetometer/hmc5843_spi.c
index 310027a53342..c42d2e2a6a6c 100644
--- a/drivers/iio/magnetometer/hmc5843_spi.c
+++ b/drivers/iio/magnetometer/hmc5843_spi.c
@@ -88,7 +88,7 @@ MODULE_DEVICE_TABLE(spi, hmc5843_id);
static struct spi_driver hmc5843_driver = {
.driver = {
.name = "hmc5843",
- .pm = HMC5843_PM_OPS,
+ .pm = pm_sleep_ptr(&hmc5843_pm_ops),
},
.id_table = hmc5843_id,
.probe = hmc5843_spi_probe,
--
2.37.1
