Commit ebdba9af authored Oct 31, 2008 by Paul Mackerras

powerpc: Fix compile errors with CONFIG_BUG=n

This makes sure we don't try to call find_bug or is_warning_bug when
CONFIG_BUG=n and CONFIG_XMON=y. Otherwise we get these errors:

arch/powerpc/xmon/xmon.c: In function ‘print_bug_trap’:
arch/powerpc/xmon/xmon.c:1364: error: implicit declaration of function ‘find_bug’
arch/powerpc/xmon/xmon.c:1364: warning: assignment makes pointer from integer without a cast
arch/powerpc/xmon/xmon.c:1367: error: implicit declaration of function ‘is_warning_bug’
arch/powerpc/xmon/xmon.c:1374: error: dereferencing pointer to incomplete type
make[2]: *** [arch/powerpc/xmon/xmon.o] Error 1
make[1]: *** [arch/powerpc/xmon] Error 2
make: *** [sub-make] Error 2

Signed-off-by: Paul Mackerras <paulus@samba.org>

parent 8ba4773a

arch/powerpc/xmon/xmon.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1353,6 +1353,7 @@ static void backtrace(struct pt_regs *excp)

		static void print_bug_trap(struct pt_regs *regs)
		{
		#ifdef CONFIG_BUG
		const struct bug_entry *bug;
		unsigned long addr;

		@@ -1373,6 +1374,7 @@ static void print_bug_trap(struct pt_regs *regs)
		#else
		printf("kernel BUG at %p!\n", (void *)bug->bug_addr);
		#endif
		#endif /* CONFIG_BUG */
		}

		static void excprint(struct pt_regs *fp)