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Commit f3c23a28 authored by Greg Ungerer's avatar Greg Ungerer
Browse files

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: default avatarGreg Ungerer <gerg@uclinux.org>
parent 7c946199

arch/m68k/include/asm/signal.h

+7 −8
Original line number Original line Diff line number Diff line
@@ -150,7 +150,7 @@ typedef struct sigaltstack { 
#ifdef __KERNEL__

#ifdef __KERNEL__

#include <asm/sigcontext.h>

#include <asm/sigcontext.h>





#ifndef __uClinux__

#ifndef CONFIG_CPU_HAS_NO_BITFIELDS

#define __HAVE_ARCH_SIG_BITOPS

#define __HAVE_ARCH_SIG_BITOPS





static inline void sigaddset(sigset_t *set, int _sig)

static inline void sigaddset(sigset_t *set, int _sig)
@@ -199,15 +199,14 @@ static inline int sigfindinword(unsigned long word) 
	return word ^ 31;

	return word ^ 31;

}

}





struct pt_regs;

#endif /* !CONFIG_CPU_HAS_NO_BITFIELDS */

extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie);





#else

#ifdef __uClinux__



#undef __HAVE_ARCH_SIG_BITOPS

#define ptrace_signal_deliver(regs, cookie) do { } while (0)

#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 /* __uClinux__ */

#endif /* __KERNEL__ */





#endif /* __KERNEL__ */

#endif /* _M68K_SIGNAL_H */
 
#endif /* _M68K_SIGNAL_H */