diff options
| author | Liu Shixin <liushixin2@huawei.com> | 2022-09-23 11:33:45 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-08 17:37:16 -0800 |
| commit | 82f8661a7982efea3e4437777e9f914781fac640 (patch) | |
| tree | b0cbd473e583ae31725719f3d3402a2852a6cd5f | |
| parent | d46722ef1c090541d56f706f3a90f3f2e84cdf0c (diff) | |
ACPI: HMAT: use hotplug_memory_notifier() directly
Commit 76ae847497bc52 ("Documentation: raise minimum supported version of
GCC to 5.1") updated the minimum gcc version to 5.1. So the problem
mentioned in f02c69680088 ("include/linux/memory.h: implement
register_hotmemory_notifier()") no longer exist. So we can now switch to
use hotplug_memory_notifier() directly rather than
register_hotmemory_notifier().
Link: https://lkml.kernel.org/r/20220923033347.3935160-7-liushixin2@huawei.com
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Waiman Long <longman@redhat.com>
Cc: zefan li <lizefan.x@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | drivers/acpi/numa/hmat.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c index 23f49a2f4d14..0ecefb604734 100644 --- a/drivers/acpi/numa/hmat.c +++ b/drivers/acpi/numa/hmat.c @@ -767,11 +767,6 @@ 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; @@ -854,7 +849,7 @@ 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(); |