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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-01-30 23:56:46 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-18 14:42:26 +0300 |
| commit | ef807729767fb78a68de4dd00fec5ad4be0f2bc5 (patch) | |
| tree | e58656bf9690789c11b087e0c78c687c83c9ec49 /drivers/iio/adc/ad_sigma_delta.c | |
| parent | 0805b5121f2933a17616b9799a33bc175d07e722 (diff) | |
| download | linux-ef807729767fb78a68de4dd00fec5ad4be0f2bc5.tar.xz | |
iio:adc:ad_sigma_delta: Move exports into IIO_AD_SIGMA_DELTA namespace
In order to avoid unnecessary pollution of the global symbol namespace
move the core/library functions into a specific namespace and import
that into the various specific device drivers that use them.
For more information see https://lwn.net/Articles/760045/
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Renato Lui Geh <renatogeh@gmail.com>
Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220130205701.334592-2-jic23@kernel.org
Diffstat (limited to 'drivers/iio/adc/ad_sigma_delta.c')
| -rw-r--r-- | drivers/iio/adc/ad_sigma_delta.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index cd418bd8bd87..ebcd52526cac 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -42,7 +42,7 @@ void ad_sd_set_comm(struct ad_sigma_delta *sigma_delta, uint8_t comm) * to select the channel */ sigma_delta->comm = comm & AD_SD_COMM_CHAN_MASK; } -EXPORT_SYMBOL_GPL(ad_sd_set_comm); +EXPORT_SYMBOL_NS_GPL(ad_sd_set_comm, IIO_AD_SIGMA_DELTA); /** * ad_sd_write_reg() - Write a register @@ -94,7 +94,7 @@ int ad_sd_write_reg(struct ad_sigma_delta *sigma_delta, unsigned int reg, return ret; } -EXPORT_SYMBOL_GPL(ad_sd_write_reg); +EXPORT_SYMBOL_NS_GPL(ad_sd_write_reg, IIO_AD_SIGMA_DELTA); static int ad_sd_read_reg_raw(struct ad_sigma_delta *sigma_delta, unsigned int reg, unsigned int size, uint8_t *val) @@ -171,7 +171,7 @@ int ad_sd_read_reg(struct ad_sigma_delta *sigma_delta, out: return ret; } -EXPORT_SYMBOL_GPL(ad_sd_read_reg); +EXPORT_SYMBOL_NS_GPL(ad_sd_read_reg, IIO_AD_SIGMA_DELTA); /** * ad_sd_reset() - Reset the serial interface @@ -199,7 +199,7 @@ int ad_sd_reset(struct ad_sigma_delta *sigma_delta, return ret; } -EXPORT_SYMBOL_GPL(ad_sd_reset); +EXPORT_SYMBOL_NS_GPL(ad_sd_reset, IIO_AD_SIGMA_DELTA); int ad_sd_calibrate(struct ad_sigma_delta *sigma_delta, unsigned int mode, unsigned int channel) @@ -238,7 +238,7 @@ out: return ret; } -EXPORT_SYMBOL_GPL(ad_sd_calibrate); +EXPORT_SYMBOL_NS_GPL(ad_sd_calibrate, IIO_AD_SIGMA_DELTA); /** * ad_sd_calibrate_all() - Performs channel calibration @@ -262,7 +262,7 @@ int ad_sd_calibrate_all(struct ad_sigma_delta *sigma_delta, return 0; } -EXPORT_SYMBOL_GPL(ad_sd_calibrate_all); +EXPORT_SYMBOL_NS_GPL(ad_sd_calibrate_all, IIO_AD_SIGMA_DELTA); /** * ad_sigma_delta_single_conversion() - Performs a single data conversion @@ -337,7 +337,7 @@ out: return IIO_VAL_INT; } -EXPORT_SYMBOL_GPL(ad_sigma_delta_single_conversion); +EXPORT_SYMBOL_NS_GPL(ad_sigma_delta_single_conversion, IIO_AD_SIGMA_DELTA); static int ad_sd_buffer_postenable(struct iio_dev *indio_dev) { @@ -465,7 +465,7 @@ int ad_sd_validate_trigger(struct iio_dev *indio_dev, struct iio_trigger *trig) return 0; } -EXPORT_SYMBOL_GPL(ad_sd_validate_trigger); +EXPORT_SYMBOL_NS_GPL(ad_sd_validate_trigger, IIO_AD_SIGMA_DELTA); static int devm_ad_sd_probe_trigger(struct device *dev, struct iio_dev *indio_dev) { @@ -524,7 +524,7 @@ int devm_ad_sd_setup_buffer_and_trigger(struct device *dev, struct iio_dev *indi return devm_ad_sd_probe_trigger(dev, indio_dev); } -EXPORT_SYMBOL_GPL(devm_ad_sd_setup_buffer_and_trigger); +EXPORT_SYMBOL_NS_GPL(devm_ad_sd_setup_buffer_and_trigger, IIO_AD_SIGMA_DELTA); /** * ad_sd_init() - Initializes a ad_sigma_delta struct @@ -545,7 +545,7 @@ int ad_sd_init(struct ad_sigma_delta *sigma_delta, struct iio_dev *indio_dev, return 0; } -EXPORT_SYMBOL_GPL(ad_sd_init); +EXPORT_SYMBOL_NS_GPL(ad_sd_init, IIO_AD_SIGMA_DELTA); MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); MODULE_DESCRIPTION("Analog Devices Sigma-Delta ADCs"); |