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iio:dac:ad5592r: Move exports into IIO_AD5592R 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 various specific device drivers that use them.

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

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220130205701.334592-7-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-01-30 20:56:51 +00:00
parent 0a1b56b7b3
commit 4dcd738473
3 changed files with 4 additions and 2 deletions
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4
drivers/iio/dac/ad5592r-base.c
View File

@ -660,7 +660,7 @@ error_disable_reg:
return ret;
}
EXPORT_SYMBOL_GPL(ad5592r_probe);
EXPORT_SYMBOL_NS_GPL(ad5592r_probe, IIO_AD5592R);
void ad5592r_remove(struct device *dev)
{
@ -674,7 +674,7 @@ void ad5592r_remove(struct device *dev)
if (st->reg)
regulator_disable(st->reg);
}
EXPORT_SYMBOL_GPL(ad5592r_remove);
EXPORT_SYMBOL_NS_GPL(ad5592r_remove, IIO_AD5592R);
MODULE_AUTHOR("Paul Cercueil <paul.cercueil@analog.com>");
MODULE_DESCRIPTION("Analog Devices AD5592R multi-channel converters");

1
drivers/iio/dac/ad5592r.c
View File

@ -170,3 +170,4 @@ module_spi_driver(ad5592r_spi_driver);
MODULE_AUTHOR("Paul Cercueil <paul.cercueil@analog.com>");
MODULE_DESCRIPTION("Analog Devices AD5592R multi-channel converters");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS(IIO_AD5592R);

1
drivers/iio/dac/ad5593r.c
View File

@ -137,3 +137,4 @@ module_i2c_driver(ad5593r_driver);
MODULE_AUTHOR("Paul Cercueil <paul.cercueil@analog.com>");
MODULE_DESCRIPTION("Analog Devices AD5593R multi-channel converters");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS(IIO_AD5592R);