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path: root/drivers/input/input-polldev.c
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Diffstat (limited to 'drivers/input/input-polldev.c')
-rw-r--r--drivers/input/input-polldev.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/input/input-polldev.c b/drivers/input/input-polldev.c
index 7dfe1009fae0..7f161d93203c 100644
--- a/drivers/input/input-polldev.c
+++ b/drivers/input/input-polldev.c
@@ -84,10 +84,12 @@ static ssize_t input_polldev_set_poll(struct device *dev,
{
struct input_polled_dev *polldev = dev_get_drvdata(dev);
struct input_dev *input = polldev->input;
- unsigned long interval;
+ unsigned int interval;
+ int err;
- if (strict_strtoul(buf, 0, &interval))
- return -EINVAL;
+ err = kstrtouint(buf, 0, &interval);
+ if (err)
+ return err;
if (interval < polldev->poll_interval_min)
return -EINVAL;