From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Note these are used in the related ad5696-i2c drivers as well as the more obviously connected ad5686-spi driver. 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@xxxxxxxxxx> --- drivers/iio/dac/ad5686-spi.c | 1 + drivers/iio/dac/ad5686.c | 4 ++-- drivers/iio/dac/ad5696-i2c.c | 1 + 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/iio/dac/ad5686-spi.c b/drivers/iio/dac/ad5686-spi.c index 2628810fdbb1..75b54c5ba39f 100644 --- a/drivers/iio/dac/ad5686-spi.c +++ b/drivers/iio/dac/ad5686-spi.c @@ -137,3 +137,4 @@ module_spi_driver(ad5686_spi_driver); MODULE_AUTHOR("Stefan Popa <stefan.popa@xxxxxxxxxx>"); MODULE_DESCRIPTION("Analog Devices AD5686 and similar multi-channel DACs"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_AD5686); diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c index e592a995f404..f78dd3f33199 100644 --- a/drivers/iio/dac/ad5686.c +++ b/drivers/iio/dac/ad5686.c @@ -536,7 +536,7 @@ int ad5686_probe(struct device *dev, regulator_disable(st->reg); return ret; } -EXPORT_SYMBOL_GPL(ad5686_probe); +EXPORT_SYMBOL_NS_GPL(ad5686_probe, IIO_AD5686); void ad5686_remove(struct device *dev) { @@ -547,7 +547,7 @@ void ad5686_remove(struct device *dev) if (!IS_ERR(st->reg)) regulator_disable(st->reg); } -EXPORT_SYMBOL_GPL(ad5686_remove); +EXPORT_SYMBOL_NS_GPL(ad5686_remove, IIO_AD5686); MODULE_AUTHOR("Michael Hennerich <michael.hennerich@xxxxxxxxxx>"); MODULE_DESCRIPTION("Analog Devices AD5686/85/84 DAC"); diff --git a/drivers/iio/dac/ad5696-i2c.c b/drivers/iio/dac/ad5696-i2c.c index 93f0e0e66c22..762503c1901b 100644 --- a/drivers/iio/dac/ad5696-i2c.c +++ b/drivers/iio/dac/ad5696-i2c.c @@ -125,3 +125,4 @@ module_i2c_driver(ad5686_i2c_driver); MODULE_AUTHOR("Stefan Popa <stefan.popa@xxxxxxxxxx>"); MODULE_DESCRIPTION("Analog Devices AD5686 and similar multi-channel DACs"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_AD5686); -- 2.35.1
