hwmon: (ad7414) fix checkpatch issues

fixed:
WARNING: simple_strtol is obsolete, use kstrtol instead
#133: FILE: ad7414.c:133:
+	long temp = simple_strtol(buf, NULL, 10);

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/hwmon/ad7414.c b/drivers/hwmon/ad7414.c
index df29a7fff9e7..edbdb6d9a837 100644
--- a/drivers/hwmon/ad7414.c
+++ b/drivers/hwmon/ad7414.c
@@ -130,7 +130,11 @@ static ssize_t set_max_min(struct device *dev,
         struct ad7414_data *data = i2c_get_clientdata(client);
         int index = to_sensor_dev_attr(attr)->index;
         u8 reg = AD7414_REG_LIMIT[index];
-        long temp = simple_strtol(buf, NULL, 10);
+        long temp;
+        int ret = kstrtol(buf, 10, &temp);
+
+        if (ret < 0)
+                return ret;
 
         temp = SENSORS_LIMIT(temp, -40000, 85000);
         temp = (temp + (temp < 0 ? -500 : 500)) / 1000;