[PARISC] fix build for WARN_ON() when CONFIG_DEBUG_BUGVERBOSE=y

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

diff --git a/include/asm-parisc/bug.h b/include/asm-parisc/bug.h
index 8dd199f5d6d7909f180de08a858c3d895921c88a..cfe39a2547aa15dfeb9fa3faefbc5654fcb4b3e0 100644 (file)
--- a/include/asm-parisc/bug.h
+++ b/include/asm-parisc/bug.h
@@ -43,6 +43,7 @@
        } while(0)
 #endif
 
+#ifdef CONFIG_DEBUG_BUGVERBOSE
 #define __WARN()                                                       \
        do {                                                            \
                asm volatile("\n"                                       \
@@ -56,6 +57,20 @@
                             "i" (BUGFLAG_WARNING),                     \
                             "i" (sizeof(struct bug_entry)) );          \
        } while(0)
+#else
+#define __WARN()                                                       \
+       do {                                                            \
+               asm volatile("\n"                                       \
+                            "1:\t" PARISC_BUG_BREAK_ASM "\n"           \
+                            "\t.pushsection __bug_table,\"a\"\n"       \
+                            "2:\t" ASM_ULONG_INSN " 1b\n"              \
+                            "\t.short %c0\n"                           \
+                            "\t.org 2b+%c1\n"                          \
+                            "\t.popsection"                            \
+                            : : "i" (BUGFLAG_WARNING),                 \
+                            "i" (sizeof(struct bug_entry)) );          \
+       } while(0)
+#endif
 
 
 #define WARN_ON(x) ({                                          \