diff options
Diffstat (limited to 'drivers/input/mouse/elantech.c')
| -rw-r--r-- | drivers/input/mouse/elantech.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index 09b93b11a274..b562392d0cd8 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -1031,16 +1031,13 @@ static ssize_t elantech_set_int_attr(struct psmouse *psmouse, struct elantech_data *etd = psmouse->private; struct elantech_attr_data *attr = data; unsigned char *reg = (unsigned char *) etd + attr->field_offset; - unsigned long value; + unsigned char value; int err; - err = strict_strtoul(buf, 16, &value); + err = kstrtou8(buf, 16, &value); if (err) return err; - if (value > 0xff) - return -EINVAL; - /* Do we need to preserve some bits for version 2 hardware too? */ if (etd->hw_version == 1) { if (attr->reg == 0x10) |