linux-kernel - [PATCH v1 1/1] iio: temperature: max31856: Make use of device properties

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Message-Id: <20220413185044.21588-1-andriy.shevchenko@linux.intel.com>
Date:   Wed, 13 Apr 2022 21:50:44 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/1] iio: temperature: max31856: 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@...ux.intel.com>
---
 drivers/iio/temperature/max31856.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/temperature/max31856.c b/drivers/iio/temperature/max31856.c
index 54840881259a..8307aae2cb45 100644
--- a/drivers/iio/temperature/max31856.c
+++ b/drivers/iio/temperature/max31856.c
@@ -7,9 +7,11 @@
  */
 
 #include <linux/ctype.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/err.h>
+#include <linux/property.h>
 #include <linux/spi/spi.h>
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
@@ -422,9 +424,7 @@ static int max31856_probe(struct spi_device *spi)
 	indio_dev->channels = max31856_channels;
 	indio_dev->num_channels = ARRAY_SIZE(max31856_channels);
 
-	ret = of_property_read_u32(spi->dev.of_node, "thermocouple-type",
-				   &data->thermocouple_type);
-
+	ret = device_property_read_u32(&spi->dev, "thermocouple-type", &data->thermocouple_type);
 	if (ret) {
 		dev_info(&spi->dev,
 			 "Could not read thermocouple type DT property, configuring as a K-Type\n");
-- 
2.35.1