Commit 7e615caf authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio:magnetometer:hmc5843: Move exports to IIO_HMC5843 namespace 

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: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220130205701.334592-15-jic23@kernel.org
parent 47d6cae0

drivers/iio/magnetometer/hmc5843_core.c

+4 −4
Original line number Diff line number Diff line
@@ -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");

drivers/iio/magnetometer/hmc5843_i2c.c

+1 −0
Original line number Diff line number Diff line
@@ -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);

drivers/iio/magnetometer/hmc5843_spi.c

+1 −0
Original line number Diff line number Diff line
@@ -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);