1 files changed, 0 insertions, 23 deletions
diff --git a/arch/parisc/kernel/signal32.h b/arch/parisc/kernel/signal32.h
index 08a88b5349a2..72ab41a51f32 100644
--- a/arch/parisc/kernel/signal32.h
+++ b/arch/parisc/kernel/signal32.h
@@ -21,23 +21,6 @@
 
 #include <linux/compat.h>
 
-typedef compat_uptr_t compat_sighandler_t;
-
-typedef struct compat_sigaltstack {
-        compat_uptr_t ss_sp;
-        compat_int_t ss_flags;
-        compat_size_t ss_size;
-} compat_stack_t;
-
-/* Most things should be clean enough to redefine this at will, if care
-   is taken to make libc match.  */
-
-struct compat_sigaction {
-        compat_sighandler_t sa_handler;
-        compat_uint_t sa_flags;
-        compat_sigset_t sa_mask;               /* mask last for extensibility */
-};
-
 /* 32-bit ucontext as seen from an 64-bit kernel */
 struct compat_ucontext {
         compat_uint_t uc_flags;
@@ -51,10 +34,6 @@ struct compat_ucontext {
 
 /* ELF32 signal handling */
 
-struct k_sigaction32 {
-	struct compat_sigaction sa;
-};
-
 int copy_siginfo_to_user32 (compat_siginfo_t __user *to, siginfo_t *from);
 int copy_siginfo_from_user32 (siginfo_t *to, compat_siginfo_t __user *from);
 
@@ -102,8 +81,6 @@ struct compat_rt_sigframe {
 
 void sigset_32to64(sigset_t *s64, compat_sigset_t *s32);
 void sigset_64to32(compat_sigset_t *s32, sigset_t *s64);
-int do_sigaltstack32 (const compat_stack_t __user *uss32, 
-		compat_stack_t __user *uoss32, unsigned long sp);
 long restore_sigcontext32(struct compat_sigcontext __user *sc, 
 		struct compat_regfile __user *rf,
 		struct pt_regs *regs);