diff options
Diffstat (limited to 'drivers/video/fbdev/aty/atyfb_base.c')
| -rw-r--r-- | drivers/video/fbdev/aty/atyfb_base.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c index 37ec09b3fff..8789e487b96 100644 --- a/drivers/video/fbdev/aty/atyfb_base.c +++ b/drivers/video/fbdev/aty/atyfb_base.c @@ -3948,7 +3948,7 @@ static struct notifier_block atyfb_reboot_notifier = { .notifier_call = atyfb_reboot_notify, }; -static const struct dmi_system_id atyfb_reboot_ids[] = { +static const struct dmi_system_id atyfb_reboot_ids[] __initconst = { { .ident = "HP OmniBook 500", .matches = { @@ -3960,6 +3960,7 @@ static const struct dmi_system_id atyfb_reboot_ids[] = { { } }; +static bool registered_notifier = false; static int __init atyfb_init(void) { @@ -3982,15 +3983,17 @@ static int __init atyfb_init(void) if (err1 && err2) return -ENODEV; - if (dmi_check_system(atyfb_reboot_ids)) + if (dmi_check_system(atyfb_reboot_ids)) { register_reboot_notifier(&atyfb_reboot_notifier); + registered_notifier = true; + } return 0; } static void __exit atyfb_exit(void) { - if (dmi_check_system(atyfb_reboot_ids)) + if (registered_notifier) unregister_reboot_notifier(&atyfb_reboot_notifier); #ifdef CONFIG_PCI |