xtensa: clean up syscall.h
authorMax Filippov <jcmvbkbc@gmail.com>
Fri, 9 Nov 2018 22:39:24 +0000 (14:39 -0800)
committerMax Filippov <jcmvbkbc@gmail.com>
Mon, 3 Dec 2018 09:39:23 +0000 (01:39 -0800)
commit58b17c55b610c11b60f1da71c20cc09cfa4e47db
treed3b8c81dd3d262009ba480b083656dbab6521d41
parent3ffc2df9c76d3e1e02367dc3361902c1e9870b5d
xtensa: clean up syscall.h

Drop non-existent/unneeded function declarations, add header guard.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/include/asm/syscall.h