sparc: switch to generic sigaltstack

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 6 deletions

diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
index e0fed7711a94..22a1098961f5 100644
--- a/arch/sparc/kernel/syscalls.S
+++ b/arch/sparc/kernel/syscalls.S
@@ -25,16 +25,10 @@ sys_nis_syscall:
 sys_memory_ordering:
         ba,pt   %xcc, sparc_memory_ordering
          add    %sp, PTREGS_OFF, %o1
-sys_sigaltstack:
-        ba,pt   %xcc, do_sigaltstack
-         add    %i6, STACK_BIAS, %o2
 #ifdef CONFIG_COMPAT
 sys32_sigstack:
         ba,pt   %xcc, do_sys32_sigstack
          mov    %i6, %o2
-sys32_sigaltstack:
-        ba,pt   %xcc, do_sys32_sigaltstack
-         mov    %i6, %o2
 #endif
         .align  32
 #ifdef CONFIG_COMPAT