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authorMarek BehĂșn <kabel@kernel.org>2020-10-30 03:39:04 +0100
committerPavel Machek <pavel@ucw.cz>2020-11-25 13:25:27 +0100
commitfca050bb3c81dc7e6df9b1d02f3007cbec0dd898 (patch)
tree1547c9ccc7a3e64e51020acd8d8d387cf7f8c6f9 /drivers/leds
parent5d47ce1d814e9136b24341fc5dedcd058caef312 (diff)
leds: turris-omnia: fix checkpatch warning
Use kstrtoul instead of sscanf to satisfy checkpatch. Signed-off-by: Marek BehĂșn <kabel@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-turris-omnia.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/leds/leds-turris-omnia.c b/drivers/leds/leds-turris-omnia.c
index 096ed7b81957..c0b4e1e0e945 100644
--- 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)