iio:imu:adis: Move exports into IIO_ADISLIB namespace

[ Upstream commit 6c9304d6af122f9afea41885ad82ed627e9442a8 ]

In order to avoid unneessary pollution of the global symbol namespace
move the common/library functions into a specific namespace and import
that into the various specific device drivers that use them.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Song Bao Hua (Barry Song) <song.bao.hua@hisilicon.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220130205701.334592-9-jic23@kernel.org
Stable-dep-of: 99c05e4283a1 ("iio: adis: add '__adis_enable_irq()' implementation")
Signed-off-by: Sasha Levin <sashal@kernel.org>

13 files changed, 23 insertions, 13 deletions

diff --git a/drivers/iio/accel/adis16201.c b/drivers/iio/accel/adis16201.c
index 84bbdfd2f2ba..b4ae4f86da3e 100644
--- a/drivers/iio/accel/adis16201.c
+++ b/drivers/iio/accel/adis16201.c
@@ -304,3 +304,4 @@ MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
 MODULE_DESCRIPTION("Analog Devices ADIS16201 Dual-Axis Digital Inclinometer and Accelerometer");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("spi:adis16201");
+MODULE_IMPORT_NS(IIO_ADISLIB);
diff --git a/drivers/iio/accel/adis16209.c b/drivers/iio/accel/adis16209.c
index 4a841aec6268..e6e465f397d9 100644
--- a/drivers/iio/accel/adis16209.c
+++ b/drivers/iio/accel/adis16209.c
@@ -314,3 +314,4 @@ MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
 MODULE_DESCRIPTION("Analog Devices ADIS16209 Dual-Axis Digital Inclinometer and Accelerometer");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("spi:adis16209");
+MODULE_IMPORT_NS(IIO_ADISLIB);
diff --git a/drivers/iio/gyro/adis16136.c b/drivers/iio/gyro/adis16136.c
index a11ae9db0d11..74db8edb4283 100644
--- a/drivers/iio/gyro/adis16136.c
+++ b/drivers/iio/gyro/adis16136.c
@@ -599,3 +599,4 @@ module_spi_driver(adis16136_driver);
 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
 MODULE_DESCRIPTION("Analog Devices ADIS16133/ADIS16135/ADIS16136 gyroscope driver");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(IIO_ADISLIB);
diff --git a/drivers/iio/gyro/adis16260.c b/drivers/iio/gyro/adis16260.c
index e7c9a3e31c45..1e45d93de5b7 100644
--- a/drivers/iio/gyro/adis16260.c
+++ b/drivers/iio/gyro/adis16260.c
@@ -438,3 +438,4 @@ module_spi_driver(adis16260_driver);
 MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
 MODULE_DESCRIPTION("Analog Devices ADIS16260/5 Digital Gyroscope Sensor");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(IIO_ADISLIB);
diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c
index 54d1084f13d0..b0a426053c20 100644
--- a/drivers/iio/imu/adis.c
+++ b/drivers/iio/imu/adis.c
@@ -125,7 +125,7 @@ int __adis_write_reg(struct adis *adis, unsigned int reg, unsigned int value,
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(__adis_write_reg);
+EXPORT_SYMBOL_NS_GPL(__adis_write_reg, IIO_ADISLIB);
 
 /**
  * __adis_read_reg() - read N bytes from register (unlocked version)
@@ -222,7 +222,7 @@ int __adis_read_reg(struct adis *adis, unsigned int reg, unsigned int *val,
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(__adis_read_reg);
+EXPORT_SYMBOL_NS_GPL(__adis_read_reg, IIO_ADISLIB);
 /**
  * __adis_update_bits_base() - ADIS Update bits function - Unlocked version
  * @adis: The adis device
@@ -247,7 +247,7 @@ int __adis_update_bits_base(struct adis *adis, unsigned int reg, const u32 mask,
 
 	return __adis_write_reg(adis, reg, __val, size);
 }
-EXPORT_SYMBOL_GPL(__adis_update_bits_base);
+EXPORT_SYMBOL_NS_GPL(__adis_update_bits_base, IIO_ADISLIB);
 
 #ifdef CONFIG_DEBUG_FS
 
@@ -269,7 +269,7 @@ int adis_debugfs_reg_access(struct iio_dev *indio_dev, unsigned int reg,
 
 	return adis_write_reg_16(adis, reg, writeval);
 }
-EXPORT_SYMBOL(adis_debugfs_reg_access);
+EXPORT_SYMBOL_NS(adis_debugfs_reg_access, IIO_ADISLIB);
 
 #endif
 
@@ -318,7 +318,7 @@ out_unlock:
 	mutex_unlock(&adis->state_lock);
 	return ret;
 }
-EXPORT_SYMBOL(adis_enable_irq);
+EXPORT_SYMBOL_NS(adis_enable_irq, IIO_ADISLIB);
 
 /**
  * __adis_check_status() - Check the device for error conditions (unlocked)
@@ -350,7 +350,7 @@ int __adis_check_status(struct adis *adis)
 
 	return -EIO;
 }
-EXPORT_SYMBOL_GPL(__adis_check_status);
+EXPORT_SYMBOL_NS_GPL(__adis_check_status, IIO_ADISLIB);
 
 /**
  * __adis_reset() - Reset the device (unlocked version)
@@ -374,7 +374,7 @@ int __adis_reset(struct adis *adis)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(__adis_reset);
+EXPORT_SYMBOL_NS_GPL(__adis_reset, IIO_ADIS_LIB);
 
 static int adis_self_test(struct adis *adis)
 {
@@ -465,7 +465,7 @@ int __adis_initial_startup(struct adis *adis)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(__adis_initial_startup);
+EXPORT_SYMBOL_NS_GPL(__adis_initial_startup, IIO_ADISLIB);
 
 /**
  * adis_single_conversion() - Performs a single sample conversion
@@ -513,7 +513,7 @@ err_unlock:
 	mutex_unlock(&adis->state_lock);
 	return ret;
 }
-EXPORT_SYMBOL_GPL(adis_single_conversion);
+EXPORT_SYMBOL_NS_GPL(adis_single_conversion, IIO_ADISLIB);
 
 /**
  * adis_init() - Initialize adis device structure
@@ -550,7 +550,7 @@ int adis_init(struct adis *adis, struct iio_dev *indio_dev,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(adis_init);
+EXPORT_SYMBOL_NS_GPL(adis_init, IIO_ADISLIB);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c
index 4aff16466da0..c5255116954a 100644
--- a/drivers/iio/imu/adis16400.c
+++ b/drivers/iio/imu/adis16400.c
@@ -1252,3 +1252,4 @@ module_spi_driver(adis16400_driver);
 MODULE_AUTHOR("Manuel Stahl <manuel.stahl@iis.fraunhofer.de>");
 MODULE_DESCRIPTION("Analog Devices ADIS16400/5 IMU SPI driver");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(IIO_ADISLIB);
diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c
index 73bf45e859b8..a28143a19d3a 100644
--- a/drivers/iio/imu/adis16460.c
+++ b/drivers/iio/imu/adis16460.c
@@ -447,3 +447,4 @@ module_spi_driver(adis16460_driver);
 MODULE_AUTHOR("Dragos Bogdan <dragos.bogdan@analog.com>");
 MODULE_DESCRIPTION("Analog Devices ADIS16460 IMU driver");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(IIO_ADISLIB);
diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c
index 8ab88ba4892c..aed1cf3bfa13 100644
--- a/drivers/iio/imu/adis16475.c
+++ b/drivers/iio/imu/adis16475.c
@@ -1324,3 +1324,4 @@ module_spi_driver(adis16475_driver);
 MODULE_AUTHOR("Nuno Sa <nuno.sa@analog.com>");
 MODULE_DESCRIPTION("Analog Devices ADIS16475 IMU driver");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(IIO_ADISLIB);
diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c
index dfe86c589325..c6a3d9a04fce 100644
--- a/drivers/iio/imu/adis16480.c
+++ b/drivers/iio/imu/adis16480.c
@@ -1340,3 +1340,4 @@ module_spi_driver(adis16480_driver);
 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
 MODULE_DESCRIPTION("Analog Devices ADIS16480 IMU driver");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(IIO_ADISLIB);
diff --git a/drivers/iio/imu/adis_buffer.c b/drivers/iio/imu/adis_buffer.c
index 7a7747617fca..7cc1145910f6 100644
--- a/drivers/iio/imu/adis_buffer.c
+++ b/drivers/iio/imu/adis_buffer.c
@@ -120,7 +120,7 @@ int adis_update_scan_mode(struct iio_dev *indio_dev,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(adis_update_scan_mode);
+EXPORT_SYMBOL_NS_GPL(adis_update_scan_mode, IIO_ADISLIB);
 
 static irqreturn_t adis_trigger_handler(int irq, void *p)
 {
@@ -202,5 +202,5 @@ devm_adis_setup_buffer_and_trigger(struct adis *adis, struct iio_dev *indio_dev,
 	return devm_add_action_or_reset(&adis->spi->dev, adis_buffer_cleanup,
 					adis);
 }
-EXPORT_SYMBOL_GPL(devm_adis_setup_buffer_and_trigger);
+EXPORT_SYMBOL_NS_GPL(devm_adis_setup_buffer_and_trigger, IIO_ADISLIB);
 
diff --git a/drivers/iio/imu/adis_trigger.c b/drivers/iio/imu/adis_trigger.c
index e7f0ee3e7a07..80adfa58e50c 100644
--- a/drivers/iio/imu/adis_trigger.c
+++ b/drivers/iio/imu/adis_trigger.c
@@ -92,5 +92,5 @@ int devm_adis_probe_trigger(struct adis *adis, struct iio_dev *indio_dev)
 
 	return devm_iio_trigger_register(&adis->spi->dev, adis->trig);
 }
-EXPORT_SYMBOL_GPL(devm_adis_probe_trigger);
+EXPORT_SYMBOL_NS_GPL(devm_adis_probe_trigger, IIO_ADISLIB);
 
diff --git a/drivers/staging/iio/accel/adis16203.c b/drivers/staging/iio/accel/adis16203.c
index b68304da288b..7be44ff2c943 100644
--- a/drivers/staging/iio/accel/adis16203.c
+++ b/drivers/staging/iio/accel/adis16203.c
@@ -318,3 +318,4 @@ MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
 MODULE_DESCRIPTION("Analog Devices ADIS16203 Programmable 360 Degrees Inclinometer");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("spi:adis16203");
+MODULE_IMPORT_NS(IIO_ADISLIB);
diff --git a/drivers/staging/iio/accel/adis16240.c b/drivers/staging/iio/accel/adis16240.c
index 5064adce5f58..dbbbf81207f9 100644
--- a/drivers/staging/iio/accel/adis16240.c
+++ b/drivers/staging/iio/accel/adis16240.c
@@ -445,3 +445,4 @@ MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
 MODULE_DESCRIPTION("Analog Devices Programmable Impact Sensor and Recorder");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("spi:adis16240");
+MODULE_IMPORT_NS(IIO_ADISLIB);