Blackfin: Convert BUG() to use unreachable()

Use the new unreachable() macro instead of for(;;);

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/blackfin/include/asm/bug.h b/arch/blackfin/include/asm/bug.h
index 6f4548a..75f6dc3 100644 (file)
--- a/arch/blackfin/include/asm/bug.h
+++ b/arch/blackfin/include/asm/bug.h
@@ -47,7 +47,7 @@
 #define BUG()                                                          \
        do {                                                            \
                _BUG_OR_WARN(0);                                        \
-               for (;;);                                               \
+               unreachable();                                          \
        } while (0)
 
 #define WARN_ON(condition)                                                     \