From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> 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@xxxxxxxxxx> --- drivers/iio/magnetometer/hmc5843_core.c | 8 ++++---- drivers/iio/magnetometer/hmc5843_i2c.c | 1 + drivers/iio/magnetometer/hmc5843_spi.c | 1 + 3 files changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/iio/magnetometer/hmc5843_core.c b/drivers/iio/magnetometer/hmc5843_core.c index 5a730d9bdbb0..92eb2d156ddb 100644 --- a/drivers/iio/magnetometer/hmc5843_core.c +++ b/drivers/iio/magnetometer/hmc5843_core.c @@ -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@xxxxxx>"); MODULE_DESCRIPTION("HMC5843/5883/5883L/5983 core driver"); diff --git a/drivers/iio/magnetometer/hmc5843_i2c.c b/drivers/iio/magnetometer/hmc5843_i2c.c index bc6e12f1d521..8d2ff8fc204d 100644 --- a/drivers/iio/magnetometer/hmc5843_i2c.c +++ b/drivers/iio/magnetometer/hmc5843_i2c.c @@ -105,3 +105,4 @@ module_i2c_driver(hmc5843_driver); MODULE_AUTHOR("Josef Gajdusek <atx@xxxxxxxx>"); MODULE_DESCRIPTION("HMC5843/5883/5883L/5983 i2c driver"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(IIO_HMC5843); diff --git a/drivers/iio/magnetometer/hmc5843_spi.c b/drivers/iio/magnetometer/hmc5843_spi.c index 89cf59a62c28..f2a8e98d8eb5 100644 --- a/drivers/iio/magnetometer/hmc5843_spi.c +++ b/drivers/iio/magnetometer/hmc5843_spi.c @@ -102,3 +102,4 @@ module_spi_driver(hmc5843_driver); MODULE_AUTHOR("Josef Gajdusek <atx@xxxxxxxx>"); MODULE_DESCRIPTION("HMC5983 SPI driver"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(IIO_HMC5843); -- 2.35.1
