diff mbox series

[14/16] iio:magnetometer:hmc5843: Move exports to IIO_HMC5843 namespace

Message ID 20220130205701.334592-15-jic23@kernel.org (mailing list archive)
State Accepted
Headers show
Series 2nd set of IIO export namespaces | expand

Commit Message

Jonathan Cameron Jan. 30, 2022, 8:56 p.m. UTC 
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

In order to avoid unnecessary pollution of the global symbol namespace
move the common/library functions into a specific namespace and import
that into the bus specific device drivers that use them.

For more information see https://lwn.net/Articles/760045/

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/magnetometer/hmc5843_core.c | 8 ++++----
 drivers/iio/magnetometer/hmc5843_i2c.c  | 1 +
 drivers/iio/magnetometer/hmc5843_spi.c  | 1 +
 3 files changed, 6 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/magnetometer/hmc5843_core.c b/drivers/iio/magnetometer/hmc5843_core.c
index 5a730d9bdbb0..92eb2d156ddb 100644
--- a/drivers/iio/magnetometer/hmc5843_core.c
+++ b/drivers/iio/magnetometer/hmc5843_core.c
@@ -608,14 +608,14 @@  int hmc5843_common_suspend(struct device *dev)
 	return hmc5843_set_mode(iio_priv(dev_get_drvdata(dev)),
 				HMC5843_MODE_SLEEP);
 }
-EXPORT_SYMBOL(hmc5843_common_suspend);
+EXPORT_SYMBOL_NS(hmc5843_common_suspend, IIO_HMC5843);
 
 int hmc5843_common_resume(struct device *dev)
 {
 	return hmc5843_set_mode(iio_priv(dev_get_drvdata(dev)),
 		HMC5843_MODE_CONVERSION_CONTINUOUS);
 }
-EXPORT_SYMBOL(hmc5843_common_resume);
+EXPORT_SYMBOL_NS(hmc5843_common_resume, IIO_HMC5843);
 
 int hmc5843_common_probe(struct device *dev, struct regmap *regmap,
 			 enum hmc5843_ids id, const char *name)
@@ -669,7 +669,7 @@  int hmc5843_common_probe(struct device *dev, struct regmap *regmap,
 	hmc5843_set_mode(iio_priv(indio_dev), HMC5843_MODE_SLEEP);
 	return ret;
 }
-EXPORT_SYMBOL(hmc5843_common_probe);
+EXPORT_SYMBOL_NS(hmc5843_common_probe, IIO_HMC5843);
 
 void hmc5843_common_remove(struct device *dev)
 {
@@ -681,7 +681,7 @@  void hmc5843_common_remove(struct device *dev)
 	/*  sleep mode to save power */
 	hmc5843_set_mode(iio_priv(indio_dev), HMC5843_MODE_SLEEP);
 }
-EXPORT_SYMBOL(hmc5843_common_remove);
+EXPORT_SYMBOL_NS(hmc5843_common_remove, IIO_HMC5843);
 
 MODULE_AUTHOR("Shubhrajyoti Datta <shubhrajyoti@ti.com>");
 MODULE_DESCRIPTION("HMC5843/5883/5883L/5983 core driver");
diff --git a/drivers/iio/magnetometer/hmc5843_i2c.c b/drivers/iio/magnetometer/hmc5843_i2c.c
index bc6e12f1d521..8d2ff8fc204d 100644
--- a/drivers/iio/magnetometer/hmc5843_i2c.c
+++ b/drivers/iio/magnetometer/hmc5843_i2c.c
@@ -105,3 +105,4 @@  module_i2c_driver(hmc5843_driver);
 MODULE_AUTHOR("Josef Gajdusek <atx@atx.name>");
 MODULE_DESCRIPTION("HMC5843/5883/5883L/5983 i2c driver");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(IIO_HMC5843);
diff --git a/drivers/iio/magnetometer/hmc5843_spi.c b/drivers/iio/magnetometer/hmc5843_spi.c
index 89cf59a62c28..f2a8e98d8eb5 100644
--- a/drivers/iio/magnetometer/hmc5843_spi.c
+++ b/drivers/iio/magnetometer/hmc5843_spi.c
@@ -102,3 +102,4 @@  module_spi_driver(hmc5843_driver);
 MODULE_AUTHOR("Josef Gajdusek <atx@atx.name>");
 MODULE_DESCRIPTION("HMC5983 SPI driver");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(IIO_HMC5843);