Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi...

[firefly-linux-kernel-4.4.55.git] / include / asm-generic / bug.h

diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 7d10f962aa137776389daf226b42b8be9702e1bd..630dd23722381851ae9f8ba3a838283f3a8aa8e2 100644 (file)
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -52,7 +52,7 @@ struct bug_entry {
 #endif
 
 #ifndef HAVE_ARCH_BUG_ON
-#define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while(0)
+#define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0)
 #endif
 
 /*
@@ -106,33 +106,6 @@ extern void warn_slowpath_null(const char *file, const int line);
        unlikely(__ret_warn_on);                                        \
 })
 
-#else /* !CONFIG_BUG */
-#ifndef HAVE_ARCH_BUG
-#define BUG() do {} while(0)
-#endif
-
-#ifndef HAVE_ARCH_BUG_ON
-#define BUG_ON(condition) do { if (condition) ; } while(0)
-#endif
-
-#ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) ({                                          \
-       int __ret_warn_on = !!(condition);                              \
-       unlikely(__ret_warn_on);                                        \
-})
-#endif
-
-#ifndef WARN
-#define WARN(condition, format...) ({                                  \
-       int __ret_warn_on = !!(condition);                              \
-       unlikely(__ret_warn_on);                                        \
-})
-#endif
-
-#define WARN_TAINT(condition, taint, format...) WARN_ON(condition)
-
-#endif
-
 #define WARN_ON_ONCE(condition)        ({                              \
        static bool __section(.data.unlikely) __warned;         \
        int __ret_warn_once = !!(condition);                    \
@@ -163,6 +136,37 @@ extern void warn_slowpath_null(const char *file, const int line);
        unlikely(__ret_warn_once);                              \
 })
 
+#else /* !CONFIG_BUG */
+#ifndef HAVE_ARCH_BUG
+#define BUG() do {} while (1)
+#endif
+
+#ifndef HAVE_ARCH_BUG_ON
+#define BUG_ON(condition) do { if (condition) ; } while (0)
+#endif
+
+#ifndef HAVE_ARCH_WARN_ON
+#define WARN_ON(condition) ({                                          \
+       int __ret_warn_on = !!(condition);                              \
+       unlikely(__ret_warn_on);                                        \
+})
+#endif
+
+#ifndef WARN
+#define WARN(condition, format...) ({                                  \
+       int __ret_warn_on = !!(condition);                              \
+       no_printk(format);                                              \
+       unlikely(__ret_warn_on);                                        \
+})
+#endif
+
+#define WARN_ON_ONCE(condition) WARN_ON(condition)
+#define WARN_ONCE(condition, format...) WARN(condition, format)
+#define WARN_TAINT(condition, taint, format...) WARN(condition, format)
+#define WARN_TAINT_ONCE(condition, taint, format...) WARN(condition, format)
+
+#endif
+
 /*
  * WARN_ON_SMP() is for cases that the warning is either
  * meaningless for !SMP or may even cause failures.