fix xtensa timerfd breakage

In file included from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/xtensa/kernel/syscall.c:39:
include2/asm/unistd.h:681: error: 'sys_timerfd' undeclared here (not in a function)

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Christian Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

authored by Adrian Bunk and committed by Linus Torvalds 3a984a85 6784fd59

+2 -2
+2 -2
include/asm-xtensa/unistd.h
··· 677 678 #define __NR_signalfd 304 679 __SYSCALL(304, sys_signalfd, 3) 680 - #define __NR_timerfd 305 681 - __SYSCALL(305, sys_timerfd, 4) 682 #define __NR_eventfd 306 683 __SYSCALL(306, sys_eventfd, 1) 684
··· 677 678 #define __NR_signalfd 304 679 __SYSCALL(304, sys_signalfd, 3) 680 + /* 305 was __NR_timerfd */ 681 + __SYSCALL(305, sys_ni_syscall, 0) 682 #define __NR_eventfd 306 683 __SYSCALL(306, sys_eventfd, 1) 684