From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Avoid unnecessary pollution of the global symbol namespace by moving library functions in to a specific namespace and import that into the drivers that make use of the functions. For more info: https://lwn.net/Articles/760045/ Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Cc: Tomasz Duszynski <tomasz.duszynski@xxxxxxxxxxx> --- drivers/iio/chemical/sps30.c | 2 +- drivers/iio/chemical/sps30_i2c.c | 1 + drivers/iio/chemical/sps30_serial.c | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/iio/chemical/sps30.c b/drivers/iio/chemical/sps30.c index abd67559e451..814ce0aad1cc 100644 --- a/drivers/iio/chemical/sps30.c +++ b/drivers/iio/chemical/sps30.c @@ -372,7 +372,7 @@ int sps30_probe(struct device *dev, const char *name, void *priv, const struct s return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_GPL(sps30_probe); +EXPORT_SYMBOL_NS_GPL(sps30_probe, IIO_SPS30); MODULE_AUTHOR("Tomasz Duszynski <tduszyns@xxxxxxxxx>"); MODULE_DESCRIPTION("Sensirion SPS30 particulate matter sensor driver"); diff --git a/drivers/iio/chemical/sps30_i2c.c b/drivers/iio/chemical/sps30_i2c.c index d33560ed7184..2aed483a2fde 100644 --- a/drivers/iio/chemical/sps30_i2c.c +++ b/drivers/iio/chemical/sps30_i2c.c @@ -256,3 +256,4 @@ module_i2c_driver(sps30_i2c_driver); MODULE_AUTHOR("Tomasz Duszynski <tomasz.duszynski@xxxxxxxxxxx>"); MODULE_DESCRIPTION("Sensirion SPS30 particulate matter sensor i2c driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_SPS30); diff --git a/drivers/iio/chemical/sps30_serial.c b/drivers/iio/chemical/sps30_serial.c index 3f311d50087c..164f4b3e025c 100644 --- a/drivers/iio/chemical/sps30_serial.c +++ b/drivers/iio/chemical/sps30_serial.c @@ -429,3 +429,4 @@ module_serdev_device_driver(sps30_serial_driver); MODULE_AUTHOR("Tomasz Duszynski <tomasz.duszynski@xxxxxxxxxxx>"); MODULE_DESCRIPTION("Sensirion SPS30 particulate matter sensor serial driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_SPS30); -- 2.35.1
