From: Jonathan Cameron Date: Sun, 30 Jan 2022 20:56:47 +0000 (+0000) Subject: iio:adc:ad7091r: Move exports into IIO_AD7091R namespace. X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8a0080af84d3fb2423f0b3b55eff666f545eb097;p=linux.git iio:adc:ad7091r: Move exports into IIO_AD7091R namespace. In order to avoid unnecessary pollution of the global symbol namespace move the core/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/ An alternative here would be to conclude that we are unlikely to see support for the other ad7091r parts in the near future and just merge the two modules into one supporting just the i2c -5 variant. Signed-off-by: Jonathan Cameron Cc: Paul Cercueil Reviewed-by: Paul Cercueil Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220130205701.334592-3-jic23@kernel.org --- diff --git a/drivers/iio/adc/ad7091r-base.c b/drivers/iio/adc/ad7091r-base.c index 63b4d6ea4566a..8e252cde735b9 100644 --- a/drivers/iio/adc/ad7091r-base.c +++ b/drivers/iio/adc/ad7091r-base.c @@ -260,7 +260,7 @@ int ad7091r_probe(struct device *dev, const char *name, return devm_iio_device_register(dev, iio_dev); } -EXPORT_SYMBOL_GPL(ad7091r_probe); +EXPORT_SYMBOL_NS_GPL(ad7091r_probe, IIO_AD7091R); static bool ad7091r_writeable_reg(struct device *dev, unsigned int reg) { @@ -290,7 +290,7 @@ const struct regmap_config ad7091r_regmap_config = { .writeable_reg = ad7091r_writeable_reg, .volatile_reg = ad7091r_volatile_reg, }; -EXPORT_SYMBOL_GPL(ad7091r_regmap_config); +EXPORT_SYMBOL_NS_GPL(ad7091r_regmap_config, IIO_AD7091R); MODULE_AUTHOR("Beniamin Bia "); MODULE_DESCRIPTION("Analog Devices AD7091Rx multi-channel converters"); diff --git a/drivers/iio/adc/ad7091r5.c b/drivers/iio/adc/ad7091r5.c index 9665679c3ea6d..47f5763023a40 100644 --- a/drivers/iio/adc/ad7091r5.c +++ b/drivers/iio/adc/ad7091r5.c @@ -111,3 +111,4 @@ module_i2c_driver(ad7091r5_driver); MODULE_AUTHOR("Beniamin Bia "); MODULE_DESCRIPTION("Analog Devices AD7091R5 multi-channel ADC driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_AD7091R);