On 08/01/2014 10:08 AM, Axel Lin wrote:
Simplify the code a bit and also improve readability.
Verified the patch in my test environment and it works fine.
Thanks,
- Neelesh
Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
drivers/hwmon/ibmpowernv.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/hwmon/ibmpowernv.c b/drivers/hwmon/ibmpowernv.c
index e6b652a..d2bf2c9 100644
--- 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);
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