From: Andrew Morton <akpm@osdl.org>

kernel/lockdep.c:321:16: warning: multi-character character constant
kernel/lockdep.c:329:16: warning: multi-character character constant

wtf?

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 kernel/lockdep.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -puN kernel/lockdep.c~lock-validator-core-multichar-fix kernel/lockdep.c
--- 25/kernel/lockdep.c~lock-validator-core-multichar-fix	2006-05-29 21:05:45.000000000 -0700
+++ 25-akpm/kernel/lockdep.c	2006-05-29 21:05:45.000000000 -0700
@@ -318,7 +318,7 @@ get_usage_chars(struct lock_type *type, 
 	if (type->usage_mask & LOCKF_USED_IN_HARDIRQ_READ) {
 		*c3 = '+';
 		if (type->usage_mask & LOCKF_ENABLED_HARDIRQS_READ)
-			*c3 = (char)'??';
+			*c3 = '?';
 	}
 
 	if (type->usage_mask & LOCKF_ENABLED_SOFTIRQS_READ)
@@ -326,7 +326,7 @@ get_usage_chars(struct lock_type *type, 
 	if (type->usage_mask & LOCKF_USED_IN_SOFTIRQ_READ) {
 		*c4 = '+';
 		if (type->usage_mask & LOCKF_ENABLED_SOFTIRQS_READ)
-			*c4 = (char)'??';
+			*c4 = '?';
 	}
 }
 
_