printk: Introduce kmsg_dump_reason_str()

[linux-2.6-microblaze.git] / include / linux / kmsg_dump.h

diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h
index 9826014..3378bcb 100644 (file)
--- a/include/linux/kmsg_dump.h
+++ b/include/linux/kmsg_dump.h
@@ -70,6 +70,8 @@ void kmsg_dump_rewind(struct kmsg_dumper *dumper);
 int kmsg_dump_register(struct kmsg_dumper *dumper);
 
 int kmsg_dump_unregister(struct kmsg_dumper *dumper);
+
+const char *kmsg_dump_reason_str(enum kmsg_dump_reason reason);
 #else
 static inline void kmsg_dump(enum kmsg_dump_reason reason)
 {
@@ -111,6 +113,11 @@ static inline int kmsg_dump_unregister(struct kmsg_dumper *dumper)
 {
        return -EINVAL;
 }
+
+static inline const char *kmsg_dump_reason_str(enum kmsg_dump_reason reason)
+{
+       return "Disabled";
+}
 #endif
 
 #endif /* _LINUX_KMSG_DUMP_H */