1 files changed, 12 insertions, 12 deletions

diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 1b4ee3c0b789..22ced8d4912f 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -487,25 +487,25 @@ static char get_usage_char(struct lock_class *class, enum lock_usage_bit bit)
         return c;
 }
 
-void
-get_usage_chars(struct lock_class *class, char *c1, char *c2, char *c3,
-                                        char *c4, char *c5, char *c6)
+void get_usage_chars(struct lock_class *class, char usage[LOCK_USAGE_CHARS])
 {
-        *c1 = get_usage_char(class, LOCK_USED_IN_HARDIRQ);
-        *c2 = get_usage_char(class, LOCK_USED_IN_SOFTITQ);
-        *c3 = get_usage_char(class, LOCK_USED_IN_HARDIRQ_READ);
-        *c4 = get_usage_char(class, LOCK_USED_IN_SOFTITQ_READ);
+        int i = 0;
 
-        *c5 = get_usage_char(class, LOCK_USED_IN_RECLAIM_FS);
-        *c6 = get_usage_char(class, LOCK_USED_IN_RECLAIM_FS_READ);
+#define LOCKDEP_STATE(__STATE)                                          \
+        usage[i++] = get_usage_char(class, LOCK_USED_IN_##__STATE);     \
+        usage[i++] = get_usage_char(class, LOCK_USED_IN_##__STATE##_READ);
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
+
+        usage[i] = '\0';
 }
 
 static void print_lock_name(struct lock_class *class)
 {
-        char str[KSYM_NAME_LEN], c1, c2, c3, c4, c5, c6;
+        char str[KSYM_NAME_LEN], usage[LOCK_USAGE_CHARS];
         const char *name;
 
-        get_usage_chars(class, &c1, &c2, &c3, &c4, &c5, &c6);
+        get_usage_chars(class, usage);
 
         name = class->name;
         if (!name) {
@@ -518,7 +518,7 @@ static void print_lock_name(struct lock_class *class)
                 if (class->subclass)
                         printk("/%d", class->subclass);
         }
-        printk("){%c%c%c%c%c%c}", c1, c2, c3, c4, c5, c6);
+        printk("){%s}", usage);
 }
 
 static void print_lockdep_cache(struct lockdep_map *lock)