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iio: afe: rescale: Make use of device properties 

Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413190117.29814-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Andy Shevchenko 2022-04-13 22:01:17 +03:00 committed by Jonathan Cameron
parent 61c8686cee
commit d272cfc3f0
2 changed files with 2 additions and 4 deletions
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1
drivers/iio/afe/Kconfig
View File

@ -8,7 +8,6 @@ menu "Analog Front Ends"
config IIO_RESCALE
tristate "IIO rescale"
depends on OF || COMPILE_TEST
help
Say yes here to build support for the IIO rescaling
that handles voltage dividers, current sense shunts and

5
drivers/iio/afe/iio-rescale.c
View File

@ -10,9 +10,8 @@
#include <linux/err.h>
#include <linux/gcd.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/property.h>
@ -536,7 +535,7 @@ static int rescale_probe(struct platform_device *pdev)
rescale = iio_priv(indio_dev);
rescale->cfg = of_device_get_match_data(dev);
rescale->cfg = device_get_match_data(dev);
rescale->numerator = 1;
rescale->denominator = 1;
rescale->offset = 0;