iio: imu: inv_mpu6050: 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/20220203155920.18586-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
index ccb06d9..55cffb5 100644 (file)
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
@@ -9,8 +9,8 @@
 #include <linux/iio/iio.h>
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
 #include <linux/property.h>
+
 #include "inv_mpu_iio.h"
 
 static const struct regmap_config inv_mpu_regmap_config = {
@@ -51,7 +51,7 @@ static int inv_mpu_i2c_aux_setup(struct iio_dev *indio_dev)
 {
        struct inv_mpu6050_state *st = iio_priv(indio_dev);
        struct device *dev = indio_dev->dev.parent;
-       struct device_node *mux_node;
+       struct fwnode_handle *mux_node;
        int ret;
 
        /*
@@ -65,12 +65,12 @@ static int inv_mpu_i2c_aux_setup(struct iio_dev *indio_dev)
        case INV_MPU9150:
        case INV_MPU9250:
        case INV_MPU9255:
-               mux_node = of_get_child_by_name(dev->of_node, "i2c-gate");
+               mux_node = device_get_named_child_node(dev, "i2c-gate");
                if (mux_node != NULL) {
                        st->magn_disabled = true;
                        dev_warn(dev, "disable internal use of magnetometer\n");
                }
-               of_node_put(mux_node);
+               fwnode_handle_put(mux_node);
                break;
        default:
                break;

diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c
index 44b4f74..26a7c25 100644 (file)
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c
@@ -4,7 +4,6 @@
 */
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of.h>
 #include <linux/property.h>
 #include <linux/spi/spi.h>
 #include <linux/regmap.h>