diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-04 19:12:21 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-16 00:07:09 +0300 |
| commit | 1300ab3927184bf871a5c6b3ceb30454a4498800 (patch) | |
| tree | 25c38d35020a0bd9f7c792a1fd23c5bb65e0fe55 /drivers/iio/humidity | |
| parent | 2129f25de5821677728689cabf01d74bc9c042cc (diff) | |
| download | linux-1300ab3927184bf871a5c6b3ceb30454a4498800.tar.xz | |
iio: humidity: hts221: Move symbol exports into IIO_HTS221 namespace
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@huawei.com>
Cc: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/20220220181522.541718-7-jic23@kernel.org
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/20220604161223.461847-4-jic23@kernel.org
Diffstat (limited to 'drivers/iio/humidity')
| -rw-r--r-- | drivers/iio/humidity/hts221_core.c | 5 | ||||
| -rw-r--r-- | drivers/iio/humidity/hts221_i2c.c | 1 | ||||
| -rw-r--r-- | drivers/iio/humidity/hts221_spi.c | 1 |
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/iio/humidity/hts221_core.c b/drivers/iio/humidity/hts221_core.c index da9c08432ef2..517158307d8c 100644 --- a/drivers/iio/humidity/hts221_core.c +++ b/drivers/iio/humidity/hts221_core.c @@ -668,7 +668,7 @@ int hts221_probe(struct device *dev, int irq, const char *name, return devm_iio_device_register(hw->dev, iio_dev); } -EXPORT_SYMBOL(hts221_probe); +EXPORT_SYMBOL_NS(hts221_probe, IIO_HTS221); static int hts221_suspend(struct device *dev) { @@ -694,7 +694,8 @@ static int hts221_resume(struct device *dev) return err; } -EXPORT_SIMPLE_DEV_PM_OPS(hts221_pm_ops, hts221_suspend, hts221_resume); +EXPORT_NS_SIMPLE_DEV_PM_OPS(hts221_pm_ops, hts221_suspend, hts221_resume, + IIO_HTS221); MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi@st.com>"); MODULE_DESCRIPTION("STMicroelectronics hts221 sensor driver"); diff --git a/drivers/iio/humidity/hts221_i2c.c b/drivers/iio/humidity/hts221_i2c.c index 933b05e4d972..afbc611f7712 100644 --- a/drivers/iio/humidity/hts221_i2c.c +++ b/drivers/iio/humidity/hts221_i2c.c @@ -74,3 +74,4 @@ module_i2c_driver(hts221_driver); MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi@st.com>"); MODULE_DESCRIPTION("STMicroelectronics hts221 i2c driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_HTS221); diff --git a/drivers/iio/humidity/hts221_spi.c b/drivers/iio/humidity/hts221_spi.c index 888c5eab944c..fc4adb68faf6 100644 --- a/drivers/iio/humidity/hts221_spi.c +++ b/drivers/iio/humidity/hts221_spi.c @@ -66,3 +66,4 @@ module_spi_driver(hts221_driver); MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi@st.com>"); MODULE_DESCRIPTION("STMicroelectronics hts221 spi driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_HTS221); |