iio:accel:bma400: Move exports into IIO_BMA400 namespace

In order to avoid unnecessary pollution of the global symbol namespace
move the core bma400 functions into a bma400 specific namespace
and import that into the two bus modules.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220116180535.2367780-5-jic23@kernel.org

diff --git a/drivers/iio/accel/bma400_core.c b/drivers/iio/accel/bma400_core.c
index fd2647b..043002f 100644 (file)
--- a/drivers/iio/accel/bma400_core.c
+++ b/drivers/iio/accel/bma400_core.c
@@ -136,7 +136,7 @@ const struct regmap_config bma400_regmap_config = {
        .writeable_reg = bma400_is_writable_reg,
        .volatile_reg = bma400_is_volatile_reg,
 };
-EXPORT_SYMBOL(bma400_regmap_config);
+EXPORT_SYMBOL_NS(bma400_regmap_config, IIO_BMA400);
 
 static const struct iio_mount_matrix *
 bma400_accel_get_mount_matrix(const struct iio_dev *indio_dev,
@@ -826,7 +826,7 @@ int bma400_probe(struct device *dev, struct regmap *regmap, const char *name)
 
        return iio_device_register(indio_dev);
 }
-EXPORT_SYMBOL(bma400_probe);
+EXPORT_SYMBOL_NS(bma400_probe, IIO_BMA400);
 
 void bma400_remove(struct device *dev)
 {
@@ -846,7 +846,7 @@ void bma400_remove(struct device *dev)
 
        iio_device_unregister(indio_dev);
 }
-EXPORT_SYMBOL(bma400_remove);
+EXPORT_SYMBOL_NS(bma400_remove, IIO_BMA400);
 
 MODULE_AUTHOR("Dan Robertson <dan@dlrobertson.com>");
 MODULE_DESCRIPTION("Bosch BMA400 triaxial acceleration sensor core");

diff --git a/drivers/iio/accel/bma400_i2c.c b/drivers/iio/accel/bma400_i2c.c
index f50df53..da104ff 100644 (file)
--- a/drivers/iio/accel/bma400_i2c.c
+++ b/drivers/iio/accel/bma400_i2c.c
@@ -61,3 +61,4 @@ module_i2c_driver(bma400_i2c_driver);
 MODULE_AUTHOR("Dan Robertson <dan@dlrobertson.com>");
 MODULE_DESCRIPTION("Bosch BMA400 triaxial acceleration sensor (I2C)");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(IIO_BMA400);

diff --git a/drivers/iio/accel/bma400_spi.c b/drivers/iio/accel/bma400_spi.c
index 9f622e3..23f3a8a 100644 (file)
--- a/drivers/iio/accel/bma400_spi.c
+++ b/drivers/iio/accel/bma400_spi.c
@@ -120,3 +120,4 @@ module_spi_driver(bma400_spi_driver);
 MODULE_AUTHOR("Dan Robertson <dan@dlrobertson.com>");
 MODULE_DESCRIPTION("Bosch BMA400 triaxial acceleration sensor (SPI)");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(IIO_BMA400);