module_param(power_status, bool, 0600);
MODULE_PARM_DESC(power_status, "Report power status in /proc/i8k");
+static int fan_mult = I8K_FAN_MULT;
+module_param(fan_mult, int, 0);
+MODULE_PARM_DESC(fan_mult, "Factor to multiply fan speed with");
+
static int i8k_open_fs(struct inode *inode, struct file *file);
static int i8k_ioctl(struct inode *, struct file *, unsigned int,
unsigned long);
static const struct file_operations i8k_fops = {
+ .owner = THIS_MODULE,
.open = i8k_open_fs,
.read = seq_read,
.llseek = seq_lseek,
struct smm_regs regs = { .eax = I8K_SMM_GET_SPEED, };
regs.ebx = fan & 0xff;
- return i8k_smm(®s) ? : (regs.eax & 0xffff) * I8K_FAN_MULT;
+ return i8k_smm(®s) ? : (regs.eax & 0xffff) * fan_mult;
}
/*
return -ENODEV;
/* Register the proc entry */
- proc_i8k = create_proc_entry("i8k", 0, NULL);
+ proc_i8k = proc_create("i8k", 0, NULL, &i8k_fops);
if (!proc_i8k)
return -ENOENT;
- proc_i8k->proc_fops = &i8k_fops;
- proc_i8k->owner = THIS_MODULE;
-
printk(KERN_INFO
"Dell laptop SMM driver v%s Massimo Dal Zotto (dz@debian.org)\n",
I8K_VERSION);