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iio:magnetometer:hmc5843: Move exports to IIO_HMC5843 namespace

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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>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220130205701.334592-15-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-01-30 20:56:59 +00:00
parent 47d6cae0d0
commit 7e615caf5c
3 changed files with 6 additions and 4 deletions
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8
drivers/iio/magnetometer/hmc5843_core.c
View file

@ -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");

1
drivers/iio/magnetometer/hmc5843_i2c.c
View file

@ -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);

1
drivers/iio/magnetometer/hmc5843_spi.c
View file

@ -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);