From 58b17c55b610c11b60f1da71c20cc09cfa4e47db Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Fri, 9 Nov 2018 14:39:24 -0800 Subject: [PATCH] xtensa: clean up syscall.h Drop non-existent/unneeded function declarations, add header guard. Signed-off-by: Max Filippov --- arch/xtensa/include/asm/syscall.h | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h index 3673ff1f1bc5..d98e0303917d 100644 --- a/arch/xtensa/include/asm/syscall.h +++ b/arch/xtensa/include/asm/syscall.h @@ -1,27 +1,20 @@ /* - * include/asm-xtensa/syscall.h - * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 2001 - 2007 Tensilica Inc. + * Copyright (C) 2018 Cadence Design Systems Inc. */ +#ifndef _ASM_SYSCALL_H +#define _ASM_SYSCALL_H + struct pt_regs; -asmlinkage long xtensa_ptrace(long, long, long, long); -asmlinkage long xtensa_sigreturn(struct pt_regs*); + asmlinkage long xtensa_rt_sigreturn(struct pt_regs*); asmlinkage long xtensa_shmat(int, char __user *, int); asmlinkage long xtensa_fadvise64_64(int, int, unsigned long long, unsigned long long); -/* Should probably move to linux/syscalls.h */ -struct pollfd; -asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp, - fd_set __user *exp, struct timespec __user *tsp, - void __user *sig); -asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds, - struct timespec __user *tsp, - const sigset_t __user *sigmask, - size_t sigsetsize); +#endif