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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-04 16:53:03 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-21 21:30:31 +0100 |
| commit | 2a8efd8b2941027e9994bdddd12af56226464006 (patch) | |
| tree | 7e0714758fb237c531a84c8b8818788ccf9daff8 | |
| parent | 88cb99daa2b57360d295f2e8642edb740a9bca71 (diff) | |
| download | linux-2a8efd8b2941027e9994bdddd12af56226464006.tar.gz | |
iio: imu: bmi160: Move exported symbols to IIO_BMI160 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>
Link: https://lore.kernel.org/r/20220220173701.502331-2-jic23@kernel.org
Reviewed-By: Joe Simmons-Talbott <joetalbott@gmail.com>
Link: https://lore.kernel.org/r/20220604155306.422937-2-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/imu/bmi160/bmi160_core.c | 6 | ||||
| -rw-r--r-- | drivers/iio/imu/bmi160/bmi160_i2c.c | 1 | ||||
| -rw-r--r-- | drivers/iio/imu/bmi160/bmi160_spi.c | 1 |
3 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iio/imu/bmi160/bmi160_core.c b/drivers/iio/imu/bmi160/bmi160_core.c index e7aec56ea136..a77f1a8348ff 100644 --- a/drivers/iio/imu/bmi160/bmi160_core.c +++ b/drivers/iio/imu/bmi160/bmi160_core.c @@ -143,7 +143,7 @@ const struct regmap_config bmi160_regmap_config = { .reg_bits = 8, .val_bits = 8, }; -EXPORT_SYMBOL(bmi160_regmap_config); +EXPORT_SYMBOL_NS(bmi160_regmap_config, IIO_BMI160); struct bmi160_regs { u8 data; /* LSB byte register for X-axis */ @@ -633,7 +633,7 @@ int bmi160_enable_irq(struct regmap *regmap, bool enable) BMI160_DRDY_INT_EN, enable_bit, BMI160_NORMAL_WRITE_USLEEP); } -EXPORT_SYMBOL(bmi160_enable_irq); +EXPORT_SYMBOL_NS(bmi160_enable_irq, IIO_BMI160); static int bmi160_get_irq(struct fwnode_handle *fwnode, enum bmi160_int_pin *pin) { @@ -884,7 +884,7 @@ int bmi160_core_probe(struct device *dev, struct regmap *regmap, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_GPL(bmi160_core_probe); +EXPORT_SYMBOL_NS_GPL(bmi160_core_probe, IIO_BMI160); MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com>"); MODULE_DESCRIPTION("Bosch BMI160 driver"); diff --git a/drivers/iio/imu/bmi160/bmi160_i2c.c b/drivers/iio/imu/bmi160/bmi160_i2c.c index 02f149d37b17..d93f4fa2ad55 100644 --- a/drivers/iio/imu/bmi160/bmi160_i2c.c +++ b/drivers/iio/imu/bmi160/bmi160_i2c.c @@ -68,3 +68,4 @@ module_i2c_driver(bmi160_i2c_driver); MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com>"); MODULE_DESCRIPTION("BMI160 I2C driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_BMI160); diff --git a/drivers/iio/imu/bmi160/bmi160_spi.c b/drivers/iio/imu/bmi160/bmi160_spi.c index 24f7d75c7903..8b573ea99af2 100644 --- a/drivers/iio/imu/bmi160/bmi160_spi.c +++ b/drivers/iio/imu/bmi160/bmi160_spi.c @@ -65,3 +65,4 @@ module_spi_driver(bmi160_spi_driver); MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com"); MODULE_DESCRIPTION("Bosch BMI160 SPI driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_BMI160); |