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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>
This commit is contained in:
Jonathan Cameron 2022-06-04 16:53:03 +01:00
parent 88cb99daa2
commit 2a8efd8b29
3 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/iio/imu/bmi160/bmi160_core.c
View File

@ -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");

1
drivers/iio/imu/bmi160/bmi160_i2c.c
View File

@ -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);

1
drivers/iio/imu/bmi160/bmi160_spi.c
View File

@ -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);