diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2011-07-04 06:23:09 +0200 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2011-07-25 03:20:41 +0200 |
| commit | f3c23a28ace0a42ea06b5860b3bd25f71fc14c89 (patch) | |
| tree | ddd57fe63f1101f5e736493d73c0965745748ee2 /arch/m68k | |
| parent | m68k: merge and clean up delay.h files (diff) | |
| download | linux-f3c23a28ace0a42ea06b5860b3bd25f71fc14c89.tar.xz linux-f3c23a28ace0a42ea06b5860b3bd25f71fc14c89.zip | |
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 <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/include/asm/signal.h | 15 |
1 files changed, 7 insertions, 8 deletions
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 <asm/sigcontext.h> -#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 */ |