From c7c848b05fb86aeb7fc8019f72f0462a7406e7a3 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Sun, 30 Jan 2022 20:56:56 +0000 Subject: [PATCH] iio:pressure:mpl115: Move exports into IIO_MPL115 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 bus specific device drivers that use them. For more information see https://lwn.net/Articles/760045/ Signed-off-by: Jonathan Cameron Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220130205701.334592-12-jic23@kernel.org --- drivers/iio/pressure/mpl115.c | 2 +- drivers/iio/pressure/mpl115_i2c.c | 1 + drivers/iio/pressure/mpl115_spi.c | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/iio/pressure/mpl115.c b/drivers/iio/pressure/mpl115.c index 81f2883..5bf5b9a 100644 --- a/drivers/iio/pressure/mpl115.c +++ b/drivers/iio/pressure/mpl115.c @@ -187,7 +187,7 @@ int mpl115_probe(struct device *dev, const char *name, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_GPL(mpl115_probe); +EXPORT_SYMBOL_NS_GPL(mpl115_probe, IIO_MPL115); MODULE_AUTHOR("Peter Meerwald "); MODULE_DESCRIPTION("Freescale MPL115 pressure/temperature driver"); diff --git a/drivers/iio/pressure/mpl115_i2c.c b/drivers/iio/pressure/mpl115_i2c.c index ac1f12b..099ab1c 100644 --- a/drivers/iio/pressure/mpl115_i2c.c +++ b/drivers/iio/pressure/mpl115_i2c.c @@ -62,3 +62,4 @@ module_i2c_driver(mpl115_i2c_driver); MODULE_AUTHOR("Peter Meerwald "); MODULE_DESCRIPTION("Freescale MPL115A2 pressure/temperature driver"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(IIO_MPL115); diff --git a/drivers/iio/pressure/mpl115_spi.c b/drivers/iio/pressure/mpl115_spi.c index 4d064f9..7feec87 100644 --- a/drivers/iio/pressure/mpl115_spi.c +++ b/drivers/iio/pressure/mpl115_spi.c @@ -101,3 +101,4 @@ module_spi_driver(mpl115_spi_driver); MODULE_AUTHOR("Akinobu Mita "); MODULE_DESCRIPTION("Freescale MPL115A1 pressure/temperature driver"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(IIO_MPL115); -- 2.7.4