iio: health: max30100: use generic property handler

Instead of of_property_read_xxx use device_property_read_xxx as it is
compatible with ACPI too as opposed to only device tree.

Signed-off-by: Rohit Sarkar <rohitsarkar5398@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/health/max30100.c b/drivers/iio/health/max30100.c
index 84010501762da09776bbf05a553845678dc62ca5..546fc37ad75deaad6b6838e3b585015e57422595 100644 (file)
--- a/drivers/iio/health/max30100.c
+++ b/drivers/iio/health/max30100.c
@@ -16,7 +16,7 @@
 #include <linux/irq.h>
 #include <linux/i2c.h>
 #include <linux/mutex.h>
-#include <linux/of.h>
+#include <linux/property.h>
 #include <linux/regmap.h>
 #include <linux/iio/iio.h>
 #include <linux/iio/buffer.h>
@@ -267,11 +267,10 @@ static int max30100_get_current_idx(unsigned int val, int *reg)
 static int max30100_led_init(struct max30100_data *data)
 {
        struct device *dev = &data->client->dev;
-       struct device_node *np = dev->of_node;
        unsigned int val[2];
        int reg, ret;
 
-       ret = of_property_read_u32_array(np, "maxim,led-current-microamp",
+       ret = device_property_read_u32_array(dev, "maxim,led-current-microamp",
                                        (unsigned int *) &val, 2);
        if (ret) {
                /* Default to 24 mA RED LED, 50 mA IR LED */
@@ -502,7 +501,7 @@ MODULE_DEVICE_TABLE(of, max30100_dt_ids);
 static struct i2c_driver max30100_driver = {
        .driver = {
                .name   = MAX30100_DRV_NAME,
-               .of_match_table = of_match_ptr(max30100_dt_ids),
+               .of_match_table = max30100_dt_ids,
        },
        .probe          = max30100_probe,
        .remove         = max30100_remove,