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iio: adc: adi-axi: Move exported symbols into IIO_ADI_AXI namespace. 

Avoid unnecessary pollution of the global symbol namespace by
moving library functions in to a specific namespace and import
that into the drivers that make use of the functions.

For more info: https://lwn.net/Articles/760045/

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220220173701.502331-5-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-02-20 17:37:00 +00:00
parent 9822bb87ce
commit 129d7c49c5
2 changed files with 3 additions and 2 deletions
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1
drivers/iio/adc/ad9467.c
View File

@ -474,3 +474,4 @@ module_spi_driver(ad9467_driver);
MODULE_AUTHOR("Michael Hennerich <michael.hennerich@analog.com>");
MODULE_DESCRIPTION("Analog Devices AD9467 ADC driver");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS(IIO_ADI_AXI);

4
drivers/iio/adc/adi-axi-adc.c
View File

@ -86,7 +86,7 @@ void *adi_axi_adc_conv_priv(struct adi_axi_adc_conv *conv)
return (char *)cl + ALIGN(sizeof(struct adi_axi_adc_client), IIO_ALIGN);
}
EXPORT_SYMBOL_GPL(adi_axi_adc_conv_priv);
EXPORT_SYMBOL_NS_GPL(adi_axi_adc_conv_priv, IIO_ADI_AXI);
static void adi_axi_adc_write(struct adi_axi_adc_state *st,
unsigned int reg,
@ -224,7 +224,7 @@ struct adi_axi_adc_conv *devm_adi_axi_adc_conv_register(struct device *dev,
return conv;
}
EXPORT_SYMBOL_GPL(devm_adi_axi_adc_conv_register);
EXPORT_SYMBOL_NS_GPL(devm_adi_axi_adc_conv_register, IIO_ADI_AXI);
static ssize_t in_voltage_scale_available_show(struct device *dev,
struct device_attribute *attr,