Commit f987e5a1 authored by Greg Ungerer's avatar Greg Ungerer

m68k: use same start_thread() on MMU and no-MMU

The MMU and no-MMU versions of start_thread() are now identical, so use
the same common code for both.
Signed-off-by: default avatarGreg Ungerer <gerg@linux-m68k.org>
parent 120c4d95
......@@ -110,7 +110,6 @@ struct thread_struct {
#define setframeformat(_regs) do { } while (0)
#endif
#ifdef CONFIG_MMU
/*
* Do necessary setup to start up a newly executed thread.
*/
......@@ -123,24 +122,14 @@ static inline void start_thread(struct pt_regs * regs, unsigned long pc,
wrusp(usp);
}
#ifdef CONFIG_MMU
extern int handle_kernel_fault(struct pt_regs *regs);
#else
#define start_thread(_regs, _pc, _usp) \
do { \
(_regs)->pc = (_pc); \
setframeformat(_regs); \
(_regs)->sr &= ~0x2000; \
wrusp(_usp); \
} while(0)
static inline int handle_kernel_fault(struct pt_regs *regs)
{
/* Any fault in kernel is fatal on non-mmu */
return 0;
}
#endif
/* Forward declaration, a strange C thing */
......
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