make powerpc BUG_ON() OK with pointers and bitwise

Since powerpc insists on printing the _value_ of condition
and on casting it to long...  At least let's make it a force-cast.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index f6fa394..a248b8b 100644 (file)
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -79,7 +79,7 @@
                _EMIT_BUG_ENTRY                                 \
                : : "i" (__FILE__), "i" (__LINE__), "i" (0),    \
                  "i" (sizeof(struct bug_entry)),               \
-                 "r" ((long)(x)));                             \
+                 "r" ((__force long)(x)));                     \
        }                                                       \
 } while (0)