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powerpc: Fix compile errors with CONFIG_BUG=n

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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>
This commit is contained in:
Paul Mackerras 2008-10-31 21:34:09 +11:00
parent 8ba4773aee
commit ebdba9af94
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/xmon/xmon.c
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@ -1353,6 +1353,7 @@ static void backtrace(struct pt_regs *excp)
static void print_bug_trap(struct pt_regs *regs) static void print_bug_trap(struct pt_regs *regs)
{ {
#ifdef CONFIG_BUG
const struct bug_entry *bug; const struct bug_entry *bug;
unsigned long addr; unsigned long addr;
@ -1373,6 +1374,7 @@ static void print_bug_trap(struct pt_regs *regs)
#else #else
printf("kernel BUG at %p!\n", (void *)bug->bug_addr); printf("kernel BUG at %p!\n", (void *)bug->bug_addr);
#endif #endif
#endif /* CONFIG_BUG */
} }
static void excprint(struct pt_regs *fp) static void excprint(struct pt_regs *fp)