diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index 4e47db686b5de5a2ab3e32c72f5cec6cfed9d3d9..1bc5a1755ed4648cfc5658e650e59dda772264b6 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -54,7 +54,6 @@
 
 #include "signal.h"
 
-#undef DEBUG_SIG
 
 #ifdef CONFIG_PPC64
 #define sys_rt_sigreturn	compat_sys_rt_sigreturn
@@ -1063,10 +1062,6 @@ int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka,
 	return 1;
 
 badframe:
-#ifdef DEBUG_SIG
-	printk("badframe in handle_rt_signal, regs=%p frame=%p newsp=%lx\n",
-	       regs, frame, newsp);
-#endif
 	if (show_unhandled_signals)
 		printk_ratelimited(KERN_INFO
 				   "%s[%d]: bad frame in handle_rt_signal32: "
@@ -1484,10 +1479,6 @@ int handle_signal32(unsigned long sig, struct k_sigaction *ka,
 	return 1;
 
 badframe:
-#ifdef DEBUG_SIG
-	printk("badframe in handle_signal, regs=%p frame=%p newsp=%lx\n",
-	       regs, frame, newsp);
-#endif
 	if (show_unhandled_signals)
 		printk_ratelimited(KERN_INFO
 				   "%s[%d]: bad frame in handle_signal32: "
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index d501dc4dc3e6634f2b7ce4a4e8cff271bf0f661e..97c1e4b683fcb4cfdbe871b51ae8b5c23bb72a49 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -38,7 +38,6 @@
 
 #include "signal.h"
 
-#define DEBUG_SIG 0
 
 #define GP_REGS_SIZE	min(sizeof(elf_gregset_t), sizeof(struct pt_regs))
 #define FP_REGS_SIZE	sizeof(elf_fpregset_t)
@@ -700,10 +699,6 @@ int sys_rt_sigreturn(unsigned long r3, unsigned long r4, unsigned long r5,
 	return 0;
 
 badframe:
-#if DEBUG_SIG
-	printk("badframe in sys_rt_sigreturn, regs=%p uc=%p &uc->uc_mcontext=%p\n",
-	       regs, uc, &uc->uc_mcontext);
-#endif
 	if (show_unhandled_signals)
 		printk_ratelimited(regs->msr & MSR_64BIT ? fmt64 : fmt32,
 				   current->comm, current->pid, "rt_sigreturn",
@@ -809,10 +804,6 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info,
 	return 1;
 
 badframe:
-#if DEBUG_SIG
-	printk("badframe in setup_rt_frame, regs=%p frame=%p newsp=%lx\n",
-	       regs, frame, newsp);
-#endif
 	if (show_unhandled_signals)
 		printk_ratelimited(regs->msr & MSR_64BIT ? fmt64 : fmt32,
 				   current->comm, current->pid, "setup_rt_frame",