git: e92fdab4bd60 - stable/13 - LinuxKPI: lockdep.h add lockdep_{,un}register_key()

From: Bjoern A. Zeeb <bz_at_FreeBSD.org>
Date: Mon, 17 Oct 2022 20:41:32 UTC
The branch stable/13 has been updated by bz:

URL: https://cgit.FreeBSD.org/src/commit/?id=e92fdab4bd601eee4dd134d6be5617c06fe768a6

commit e92fdab4bd601eee4dd134d6be5617c06fe768a6
Author:     Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2022-09-22 15:03:36 +0000
Commit:     Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2022-10-17 20:37:03 +0000

    LinuxKPI: lockdep.h add lockdep_{,un}register_key()
    
    Add NOPs for lockdep_{,un}register_key().
    
    Sponsored by:   The FreeBSD Foundation
    Reviewed by:    hselasky, emaste
    Differential Revision: https://reviews.freebsd.org/D36658
    
    (cherry picked from commit b27c3aa800bb1b3fc6081895df501c367dc3d9cc)
---
 sys/compat/linuxkpi/common/include/linux/lockdep.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/compat/linuxkpi/common/include/linux/lockdep.h b/sys/compat/linuxkpi/common/include/linux/lockdep.h
index 66bda709606e..6e375d05d477 100644
--- a/sys/compat/linuxkpi/common/include/linux/lockdep.h
+++ b/sys/compat/linuxkpi/common/include/linux/lockdep.h
@@ -48,6 +48,8 @@ struct pin_cookie {
 #define	lockdep_set_current_reclaim_state(g) do { } while (0)
 #define	lockdep_clear_current_reclaim_state() do { } while (0)
 #define	lockdep_init_map(_map, _name, _key, _x) do { } while(0)
+#define	lockdep_register_key(key) do { } while(0)
+#define	lockdep_unregister_key(key) do { } while(0)
 
 #ifdef INVARIANTS
 #define	lockdep_assert_not_held(m) do {					\