sparc: cleanup after SunOS binary emulation removal

The following cleanups are now possible:
- arch/sparc/kernel/entry.S:ret_sys_call no longer has to be global
- arch/sparc/kernel/signal.c:sys_sigpause() can be removed

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index 135644f..484c83d 100644 (file)
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -1409,7 +1409,6 @@ syscall_is_too_hard:
 
        st      %o0, [%sp + STACKFRAME_SZ + PT_I0]
 
-       .globl  ret_sys_call
 ret_sys_call:
        ld      [%curptr + TI_FLAGS], %l6
        cmp     %o0, -ERESTART_RESTARTBLOCK

diff --git a/arch/sparc/kernel/signal.c b/arch/sparc/kernel/signal.c
index 1f73061..3e849e8 100644 (file)
--- a/arch/sparc/kernel/signal.c
+++ b/arch/sparc/kernel/signal.c
@@ -105,11 +105,6 @@ static int _sigpause_common(old_sigset_t set)
        return -ERESTARTNOHAND;
 }
 
-asmlinkage int sys_sigpause(unsigned int set)
-{
-       return _sigpause_common(set);
-}
-
 asmlinkage int sys_sigsuspend(old_sigset_t set)
 {
        return _sigpause_common(set);