leds: turris-omnia: fix checkpatch warning

[linux-2.6-microblaze.git] / drivers / leds / leds-turris-omnia.c

diff --git a/drivers/leds/leds-turris-omnia.c b/drivers/leds/leds-turris-omnia.c
index 096ed7b..c0b4e1e 100644 (file)
--- a/drivers/leds/leds-turris-omnia.c
+++ b/drivers/leds/leds-turris-omnia.c
@@ -174,10 +174,10 @@ static ssize_t brightness_store(struct device *dev, struct device_attribute *a,
 {
        struct i2c_client *client = to_i2c_client(dev);
        struct omnia_leds *leds = i2c_get_clientdata(client);
-       unsigned int brightness;
+       unsigned long brightness;
        int ret;
 
-       if (sscanf(buf, "%u", &brightness) != 1)
+       if (kstrtoul(buf, 10, &brightness))
                return -EINVAL;
 
        if (brightness > 100)