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iio:pot:mcp41010: Switch to generic firmware properties. 

In this case it was only of_device_get_match_data() + header update.
This enables use of other firmware types with no other changes, such
as ACPI via the PRP0001 route.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Chris Coffey <cmc@babblebit.net>
This commit is contained in:
Jonathan Cameron 2021-12-05 17:01:33 +00:00
parent 09a74ea737
commit 92311717b3
1 changed files with 3 additions and 3 deletions
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6
drivers/iio/potentiometer/mcp41010.c
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@ -21,9 +21,9 @@
#include <linux/iio/iio.h>
#include <linux/iio/types.h>
#include <linux/module.h>
#include <linux/mod_devicetable.h>
#include <linux/mutex.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/property.h>
#include <linux/spi/spi.h>
#define MCP41010_MAX_WIPERS 2
@ -146,7 +146,7 @@ static int mcp41010_probe(struct spi_device *spi)
data = iio_priv(indio_dev);
spi_set_drvdata(spi, indio_dev);
data->spi = spi;
data->cfg = of_device_get_match_data(&spi->dev);
data->cfg = device_get_match_data(&spi->dev);
if (!data->cfg)
data->cfg = &mcp41010_cfg[spi_get_device_id(spi)->driver_data];