2 files changed, 0 insertions, 7 deletions

diff --git a/arch/um/include/shared/frame_kern.h b/arch/um/include/shared/frame_kern.h
index 76078490c258..e584e40ee832 100644
--- a/arch/um/include/shared/frame_kern.h
+++ b/arch/um/include/shared/frame_kern.h
@@ -6,9 +6,6 @@
 #ifndef __FRAME_KERN_H_
 #define __FRAME_KERN_H_
 
-#define _S(nr) (1<<((nr)-1))
-#define _BLOCKABLE (~(_S(SIGKILL) | _S(SIGSTOP)))
-
 extern int setup_signal_stack_sc(unsigned long stack_top, int sig, 
                                  struct k_sigaction *ka,
                                  struct pt_regs *regs, 
diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c
index 549a51c8e54f..4ce6ab2d2996 100644
--- a/arch/um/kernel/signal.c
+++ b/arch/um/kernel/signal.c
@@ -15,10 +15,6 @@
 EXPORT_SYMBOL(block_signals);
 EXPORT_SYMBOL(unblock_signals);
 
-#define _S(nr) (1<<((nr)-1))
-
-#define _BLOCKABLE (~(_S(SIGKILL) | _S(SIGSTOP)))
-
 /*
  * OK, we're invoking a handler
  */