diff options
| author | Lance Roy <ldr709@gmail.com> | 2018-10-03 08:38:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-15 21:54:17 +0300 |
| commit | f21996255f42eee28048ede652a592d6048b06b3 (patch) | |
| tree | 32f2635a761d10678c6751522337da3a4dbd1088 /drivers/misc/sgi-xp/xpc_sn2.c | |
| parent | 3b7584a296c4fac45e59ab3a264880e1a2fedbfe (diff) | |
| download | linux-f21996255f42eee28048ede652a592d6048b06b3.tar.xz | |
sgi-xp: Replace spin_is_locked() with lockdep
lockdep_assert_held() is better suited to checking locking requirements,
since it won't get confused when someone else holds the lock. This is
also a step towards possibly removing spin_is_locked().
Signed-off-by: Lance Roy <ldr709@gmail.com>
Cc: Cliff Whickman <cpw@sgi.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Robin Holt <robinmholt@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/sgi-xp/xpc_sn2.c')
| -rw-r--r-- | drivers/misc/sgi-xp/xpc_sn2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/sgi-xp/xpc_sn2.c b/drivers/misc/sgi-xp/xpc_sn2.c index 5a12d2a54049..0ae69b9390ce 100644 --- a/drivers/misc/sgi-xp/xpc_sn2.c +++ b/drivers/misc/sgi-xp/xpc_sn2.c @@ -1671,7 +1671,7 @@ xpc_teardown_msg_structures_sn2(struct xpc_channel *ch) { struct xpc_channel_sn2 *ch_sn2 = &ch->sn.sn2; - DBUG_ON(!spin_is_locked(&ch->lock)); + lockdep_assert_held(&ch->lock); ch_sn2->remote_msgqueue_pa = 0; |