simple_strtoul is obsolete, and use kstrtoint instead
Signed-off-by: Ding Xiang <[email protected]>
---
drivers/usb/misc/trancevibrator.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/misc/trancevibrator.c b/drivers/usb/misc/trancevibrator.c
index b3e1f55..ac357ce 100644
--- a/drivers/usb/misc/trancevibrator.c
+++ b/drivers/usb/misc/trancevibrator.c
@@ -46,7 +46,9 @@ static ssize_t speed_store(struct device *dev, struct device_attribute *attr,
struct trancevibrator *tv = usb_get_intfdata(intf);
int temp, retval, old;
- temp = simple_strtoul(buf, NULL, 10);
+ retval = kstrtoint(buf, 10, &temp);
+ if (retval)
+ return retval;
if (temp > 255)
temp = 255;
else if (temp < 0)
--
1.9.1