From: Mengting Zhang <zhangmengt...@huawei.com>
Commit 681fbec881de ("lockdep: Use consistent printing primitives")
has moved lockdep away from using printk() for printing.
Unfourtenatly, the commit added usage of pr_cont() which wasn't
wrapped in the userspace headers, causing the following warning:
../../../kernel/locking/lockdep.c:3544:2: warning: implicit declaration
of function 'pr_cont' [-Wimplicit-function-declaration]
Adding an empty declaration of 'pr_cont' fixes the problem.
Reviewed-by: Alexander Sverdlin <alexander.sverd...@gmail.com>
Signed-off-by: Mengting Zhang <zhangmengt...@huawei.com>
Signed-off-by: Sasha Levin <alexander.le...@verizon.com>
---
tools/include/linux/lockdep.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/include/linux/lockdep.h b/tools/include/linux/lockdep.h
index 940c1b075659..6b0c36a58fcb 100644
--- a/tools/include/linux/lockdep.h
+++ b/tools/include/linux/lockdep.h
@@ -48,6 +48,7 @@ static inline int debug_locks_off(void)
#define printk(...) dprintf(STDOUT_FILENO, __VA_ARGS__)
#define pr_err(format, ...) fprintf (stderr, format, ## __VA_ARGS__)
#define pr_warn pr_err
+#define pr_cont pr_err
#define list_del_rcu list_del
--
2.11.0
