[IA64] remove sys32_pause

It's just a duplicate of the native sys_pause, which we can use after
defining __ARCH_WANT_SYS_PAUSE.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>

diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S
index 53505bb..fa98443 100644 (file)
--- a/arch/ia64/ia32/ia32_entry.S
+++ b/arch/ia64/ia32/ia32_entry.S
@@ -202,7 +202,7 @@ ia32_syscall_table:
        data8 sys32_ptrace
        data8 sys32_alarm
        data8 sys_ni_syscall
-       data8 sys32_pause
+       data8 sys_pause
        data8 compat_sys_utime    /* 30 */
        data8 sys_ni_syscall      /* old stty syscall holder */
        data8 sys_ni_syscall      /* old gtty syscall holder */

diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index f4430bb..0fd06b4 100644 (file)
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -1703,14 +1703,6 @@ out:
        return ret;
 }
 
-asmlinkage int
-sys32_pause (void)
-{
-       current->state = TASK_INTERRUPTIBLE;
-       schedule();
-       return -ERESTARTNOHAND;
-}
-
 asmlinkage int
 sys32_msync (unsigned int start, unsigned int len, int flags)
 {

diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index d535833..f791576 100644 (file)
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -337,6 +337,7 @@
 # define __ARCH_WANT_SYS_NICE
 # define __ARCH_WANT_SYS_OLD_GETRLIMIT
 # define __ARCH_WANT_SYS_OLDUMOUNT
+# define __ARCH_WANT_SYS_PAUSE
 # define __ARCH_WANT_SYS_SIGPENDING
 # define __ARCH_WANT_SYS_SIGPROCMASK
 # define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND