Since patch 316346243be6 has already updated the minimum gcc version to 5.1.
The previous problem mentioned in patch f02c69680088 is not existed. So we
can now revert to use hotplug_memory_notifier() directly rather than
register_hotmemory_notifier().
Signed-off-by: Liu Shixin <liushixin2@xxxxxxxxxx>
---
drivers/acpi/numa/hmat.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c
index c3d783aca196..84dffb3dc30e 100644
--- a/drivers/acpi/numa/hmat.c
+++ b/drivers/acpi/numa/hmat.c
@@ -768,11 +768,6 @@ static int hmat_callback(struct notifier_block *self,
return NOTIFY_OK;
}
-static struct notifier_block hmat_callback_nb = {
- .notifier_call = hmat_callback,
- .priority = 2,
-};
-
static __init void hmat_free_structures(void)
{
struct memory_target *target, *tnext;
@@ -855,7 +850,7 @@ static __init int hmat_init(void)
hmat_register_targets();
/* Keep the table and structures if the notifier may use them */
- if (!register_hotmemory_notifier(&hmat_callback_nb))
+ if (!hotplug_memory_notifier(hmat_callback, 2))
return 0;
out_put:
hmat_free_structures();
--
2.25.1
