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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2019-12-16 18:38:53 +0100
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2020-01-13 22:53:39 +0100
commitecb27c5e430785018199dd42e566711022d32523 (patch)
tree558346f3d65dd301ca85ac3a71069dbd802e0a54 /drivers/iio/magnetometer/st_magn_spi.c
parentiio: st_sensors: Drop redundant parameter from st_sensors_of_name_probe() (diff)
downloadlinux-ecb27c5e430785018199dd42e566711022d32523.tar.xz
linux-ecb27c5e430785018199dd42e566711022d32523.zip
iio: st_sensors: Make use of device properties
Device property API allows to gather device resources from different sources, such as ACPI. Convert the drivers to unleash the power of device property API. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/magnetometer/st_magn_spi.c')
-rw-r--r--drivers/iio/magnetometer/st_magn_spi.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/iio/magnetometer/st_magn_spi.c b/drivers/iio/magnetometer/st_magn_spi.c
index 78f846fc120e..3d08d74c367d 100644
--- a/drivers/iio/magnetometer/st_magn_spi.c
+++ b/drivers/iio/magnetometer/st_magn_spi.c
@@ -17,7 +17,6 @@
#include <linux/iio/common/st_sensors_spi.h>
#include "st_magn.h"
-#ifdef CONFIG_OF
/*
* For new single-chip sensors use <device_name> as compatible string.
* For old single-chip devices keep <device_name>-magn to maintain
@@ -45,9 +44,6 @@ static const struct of_device_id st_magn_of_match[] = {
{}
};
MODULE_DEVICE_TABLE(of, st_magn_of_match);
-#else
-#define st_magn_of_match NULL
-#endif
static int st_magn_spi_probe(struct spi_device *spi)
{
@@ -103,7 +99,7 @@ MODULE_DEVICE_TABLE(spi, st_magn_id_table);
static struct spi_driver st_magn_driver = {
.driver = {
.name = "st-magn-spi",
- .of_match_table = of_match_ptr(st_magn_of_match),
+ .of_match_table = st_magn_of_match,
},
.probe = st_magn_spi_probe,
.remove = st_magn_spi_remove,