ret_from_fork is used by noMMU system too.
It should be the part of patch
"Disintegrate asm/system.h for Microblaze"
(sha1:
c40d04df152a1111c5bbcb632278394dabd2b73d)
Signed-off-by: Michal Simek <monstr@monstr.eu>
/* Do necessary setup to start up a newly executed thread. */
void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp);
+extern void ret_from_fork(void);
+
# endif /* __ASSEMBLY__ */
# ifndef CONFIG_MMU
unsigned long get_wchan(struct task_struct *p);
-extern void ret_from_fork(void);
-
/* The size allocated for kernel stacks. This _must_ be a power of two! */
# define KERNEL_STACK_SIZE 0x2000