From f3c23a28ace0a42ea06b5860b3bd25f71fc14c89 Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Mon, 4 Jul 2011 14:23:09 +1000 Subject: m68k: use CPU_HAS_NO_BITFIELDS for signal functions When reworking bitops.h to be clean for all processor types we introduced a CONFIG_CPU_HAS_NO_BITFIELDS define to signal whether this processor type supported the bit field instructions. The ARCH_SIG_BITOPS functions for m68k use these instruction types. We should base the use of these functions (or the generic versions) on the CONFIG_CPU_HAS_NO_BITFIELDS define. Signed-off-by: Greg Ungerer --- arch/m68k/include/asm/signal.h | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'arch/m68k') diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h index 5bc09c787a11..60e88660169c 100644 --- a/arch/m68k/include/asm/signal.h +++ b/arch/m68k/include/asm/signal.h @@ -150,7 +150,7 @@ typedef struct sigaltstack { #ifdef __KERNEL__ #include -#ifndef __uClinux__ +#ifndef CONFIG_CPU_HAS_NO_BITFIELDS #define __HAVE_ARCH_SIG_BITOPS static inline void sigaddset(sigset_t *set, int _sig) @@ -199,15 +199,14 @@ static inline int sigfindinword(unsigned long word) return word ^ 31; } -struct pt_regs; -extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie); +#endif /* !CONFIG_CPU_HAS_NO_BITFIELDS */ -#else - -#undef __HAVE_ARCH_SIG_BITOPS +#ifdef __uClinux__ #define ptrace_signal_deliver(regs, cookie) do { } while (0) - +#else +struct pt_regs; +extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie); #endif /* __uClinux__ */ -#endif /* __KERNEL__ */ +#endif /* __KERNEL__ */ #endif /* _M68K_SIGNAL_H */ -- cgit v1.2.3