static unsigned int scroll_speed = 32;
static int param_set_scroll_speed(const char *val, struct kernel_param *kp) {
unsigned long speed;
- if (!val || strict_strtoul(val, 0, &speed) || speed > 63)
+ if (!val || kstrtoul(val, 0, &speed) || speed > 63)
return -EINVAL;
scroll_speed = speed;
return 0;