From: Jonathan Cameron Jonathan.Cameron@huawei.com
[ 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 --- drivers/iio/accel/adis16201.c | 1 + drivers/iio/accel/adis16209.c | 1 + drivers/iio/gyro/adis16136.c | 1 + drivers/iio/gyro/adis16260.c | 1 + drivers/iio/imu/adis.c | 20 ++++++++++---------- drivers/iio/imu/adis16400.c | 1 + drivers/iio/imu/adis16460.c | 1 + drivers/iio/imu/adis16475.c | 1 + drivers/iio/imu/adis16480.c | 1 + drivers/iio/imu/adis_buffer.c | 4 ++-- drivers/iio/imu/adis_trigger.c | 2 +- drivers/staging/iio/accel/adis16203.c | 1 + drivers/staging/iio/accel/adis16240.c | 1 + 13 files changed, 23 insertions(+), 13 deletions(-)
diff --git a/drivers/iio/accel/adis16201.c b/drivers/iio/accel/adis16201.c index 7a434e2884d4..dfb8e2e5bdf5 100644 --- a/drivers/iio/accel/adis16201.c +++ b/drivers/iio/accel/adis16201.c @@ -300,3 +300,4 @@ 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 ac08e866d612..5a9c6e2296f1 100644 --- a/drivers/iio/accel/adis16209.c +++ b/drivers/iio/accel/adis16209.c @@ -310,3 +310,4 @@ 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 36879f01e28c..71295709f2b9 100644 --- a/drivers/iio/gyro/adis16136.c +++ b/drivers/iio/gyro/adis16136.c @@ -591,3 +591,4 @@ 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 66b6b7bd5e1b..eaf57bd339ed 100644 --- a/drivers/iio/gyro/adis16260.c +++ b/drivers/iio/gyro/adis16260.c @@ -433,3 +433,4 @@ 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 638957001653..f7fcfd04f659 100644 --- a/drivers/iio/imu/adis.c +++ b/drivers/iio/imu/adis.c @@ -121,7 +121,7 @@ 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) @@ -218,7 +218,7 @@ 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 @@ -243,7 +243,7 @@ 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
@@ -265,7 +265,7 @@ 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
@@ -314,7 +314,7 @@ int adis_enable_irq(struct adis *adis, bool enable) 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) @@ -346,7 +346,7 @@ 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) @@ -370,7 +370,7 @@ 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) { @@ -461,7 +461,7 @@ 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 @@ -509,7 +509,7 @@ int adis_single_conversion(struct iio_dev *indio_dev, 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 @@ -546,7 +546,7 @@ 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 b12917a7cb60..9bcd9a9261b9 100644 --- a/drivers/iio/imu/adis16400.c +++ b/drivers/iio/imu/adis16400.c @@ -1230,3 +1230,4 @@ 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 a6f9fba3e03f..40fc0e582a9f 100644 --- a/drivers/iio/imu/adis16460.c +++ b/drivers/iio/imu/adis16460.c @@ -444,3 +444,4 @@ 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 287fff39a927..9d28534db3b0 100644 --- a/drivers/iio/imu/adis16475.c +++ b/drivers/iio/imu/adis16475.c @@ -1382,3 +1382,4 @@ 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 f9b4540db1f4..44bbe3d19907 100644 --- a/drivers/iio/imu/adis16480.c +++ b/drivers/iio/imu/adis16480.c @@ -1538,3 +1538,4 @@ 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 d3527cf5ed37..928933027ae3 100644 --- a/drivers/iio/imu/adis_buffer.c +++ b/drivers/iio/imu/adis_buffer.c @@ -124,7 +124,7 @@ 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) { @@ -212,5 +212,5 @@ 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 0e7fb00ba241..f890bf842db8 100644 --- a/drivers/iio/imu/adis_trigger.c +++ b/drivers/iio/imu/adis_trigger.c @@ -87,5 +87,5 @@ 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 1d3026dae827..62d5397ff1f9 100644 --- a/drivers/staging/iio/accel/adis16203.c +++ b/drivers/staging/iio/accel/adis16203.c @@ -312,3 +312,4 @@ 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 2a8aa83b8d9e..bca857eef92e 100644 --- a/drivers/staging/iio/accel/adis16240.c +++ b/drivers/staging/iio/accel/adis16240.c @@ -440,3 +440,4 @@ 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);