int res;
unsigned long int mseconds = 60000;
- spin_lock_init(&sbc8360_lock);
- res = misc_register(&sbc8360_miscdev);
- if (res) {
- printk(KERN_ERR PFX "failed to register misc device\n");
- goto out_nomisc;
+ if (timeout < 0 || timeout > 63) {
+ printk(KERN_ERR PFX "Invalid timeout index (must be 0-63).\n");
+ res = -EINVAL;
+ goto out;
}
if (!request_region(SBC8360_ENABLE, 1, "SBC8360")) {
printk(KERN_ERR PFX "ENABLE method I/O %X is not available.\n",
SBC8360_ENABLE);
res = -EIO;
- goto out_noenablereg;
+ goto out;
}
if (!request_region(SBC8360_BASETIME, 1, "SBC8360")) {
printk(KERN_ERR PFX
goto out_noreboot;
}
- if (timeout < 0 || timeout > 63) {
- printk(KERN_ERR PFX "Invalid timeout index (must be 0-63).\n");
- res = -EINVAL;
- goto out_noreboot;
+ spin_lock_init(&sbc8360_lock);
+ res = misc_register(&sbc8360_miscdev);
+ if (res) {
+ printk(KERN_ERR PFX "failed to register misc device\n");
+ goto out_nomisc;
}
wd_margin = wd_times[timeout][0];
return 0;
+ out_nomisc:
+ unregister_reboot_notifier(&sbc8360_notifier);
out_noreboot:
- release_region(SBC8360_ENABLE, 1);
release_region(SBC8360_BASETIME, 1);
- out_noenablereg:
out_nobasetimereg:
- misc_deregister(&sbc8360_miscdev);
- out_nomisc:
+ release_region(SBC8360_ENABLE, 1);
+ out:
return res;
}