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authorJonathan Cameron <Jonathan.Cameron@huawei.com>2022-01-30 20:56:46 +0000
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2022-02-18 11:42:26 +0000
commitef807729767fb78a68de4dd00fec5ad4be0f2bc5 (patch)
treee58656bf9690789c11b087e0c78c687c83c9ec49 /drivers/iio/adc/ad_sigma_delta.c
parentiio:st-sensors: Move exports into IIO_ST_SENSORS namespace (diff)
downloadwireguard-linux-ef807729767fb78a68de4dd00fec5ad4be0f2bc5.tar.xz
wireguard-linux-ef807729767fb78a68de4dd00fec5ad4be0f2bc5.zip
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.c20
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");