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s390/signal: add sys_sigreturn and sys_rt_sigreturn declarations

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Get rid of sparse warnings like this one:
arch/s390/kernel/signal.c:244:1:
  warning: symbol 'sys_sigreturn' was not declared. Should it be static?

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
This commit is contained in:
Heiko Carstens 2014-12-12 13:11:08 +01:00 committed by Martin Schwidefsky
parent 925dfc020a
commit e0a5054548
1 changed files with 3 additions and 1 deletions
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4
arch/s390/kernel/entry.h
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@ -71,9 +71,11 @@ struct s390_mmap_arg_struct;
struct fadvise64_64_args;
struct old_sigaction;
long sys_rt_sigreturn(void);
long sys_sigreturn(void);
long sys_s390_personality(unsigned int personality);
long sys_s390_runtime_instr(int command, int signum);
long sys_s390_pci_mmio_write(unsigned long, const void __user *, size_t);
long sys_s390_pci_mmio_read(unsigned long, void __user *, size_t);
#endif /* _ENTRY_H */