diff options
Diffstat (limited to 'drivers/macintosh/ams/ams-input.c')
| -rw-r--r-- | drivers/macintosh/ams/ams-input.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/macintosh/ams/ams-input.c b/drivers/macintosh/ams/ams-input.c index 8a712392cd3..2edae7dfcab 100644 --- a/drivers/macintosh/ams/ams-input.c +++ b/drivers/macintosh/ams/ams-input.c @@ -19,11 +19,11 @@ #include "ams.h" -static unsigned int joystick; +static bool joystick; module_param(joystick, bool, S_IRUGO); MODULE_PARM_DESC(joystick, "Enable the input class device on module load"); -static unsigned int invert; +static bool invert; module_param(invert, bool, S_IWUSR | S_IRUGO); MODULE_PARM_DESC(invert, "Invert input data on X and Y axis"); @@ -118,8 +118,12 @@ static ssize_t ams_input_store_joystick(struct device *dev, { unsigned long enable; int error = 0; + int ret; - if (strict_strtoul(buf, 0, &enable) || enable > 1) + ret = kstrtoul(buf, 0, &enable); + if (ret) + return ret; + if (enable > 1) return -EINVAL; mutex_lock(&ams_input_mutex); |