hwmon: (ibmpowernv) Use of_property_read_u32 at appropriate place

Simplify the code a bit and also improve readability.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Tested-by: Neelesh Gupta <neelegup@linux.vnet.ibm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/ibmpowernv.c b/drivers/hwmon/ibmpowernv.c
index e6b652a3581501174d9cbc663ff4993f75fd15ea..d2bf2c97ae7094c03ff836f6debf2de8ca66677c 100644 (file)
--- a/drivers/hwmon/ibmpowernv.c
+++ b/drivers/hwmon/ibmpowernv.c
@@ -227,7 +227,7 @@ static int __init create_device_attrs(struct platform_device *pdev)
        const struct attribute_group **pgroups = pdata->attr_groups;
        struct device_node *opal, *np;
        struct sensor_data *sdata;
-       const __be32 *sensor_id;
+       u32 sensor_id;
        enum sensors type;
        u32 count = 0;
        int err = 0;
@@ -252,15 +252,14 @@ static int __init create_device_attrs(struct platform_device *pdev)
                if (type == MAX_SENSOR_TYPE)
                        continue;
 
-               sensor_id = of_get_property(np, "sensor-id", NULL);
-               if (!sensor_id) {
+               if (of_property_read_u32(np, "sensor-id", &sensor_id)) {
                        dev_info(&pdev->dev,
                                 "'sensor-id' missing in the node '%s'\n",
                                 np->name);
                        continue;
                }
 
-               sdata[count].id = be32_to_cpup(sensor_id);
+               sdata[count].id = sensor_id;
                sdata[count].type = type;
                err = create_hwmon_attr_name(&pdev->dev, type, np->name,
                                             sdata[count].name);