diff --git a/arch/m68k/kernel/entry_no.S b/arch/m68k/kernel/entry_no.S
index 1b4289061a64..ac86a9ffc1d7 100644
--- a/arch/m68k/kernel/entry_no.S
+++ b/arch/m68k/kernel/entry_no.S
@@ -44,8 +44,6 @@
 
 ENTRY(buserr)
 	SAVE_ALL_INT
-	moveq	#-1,%d0
-	movel	%d0,%sp@(PT_OFF_ORIG_D0)
 	movel	%sp,%sp@- 		/* stack frame pointer argument */
 	jsr	buserr_c
 	addql	#4,%sp
@@ -53,8 +51,6 @@ ENTRY(buserr)
 
 ENTRY(trap)
 	SAVE_ALL_INT
-	moveq	#-1,%d0
-	movel	%d0,%sp@(PT_OFF_ORIG_D0)
 	movel	%sp,%sp@- 		/* stack frame pointer argument */
 	jsr	trap_c
 	addql	#4,%sp
@@ -65,8 +61,6 @@ ENTRY(trap)
 .globl dbginterrupt
 ENTRY(dbginterrupt)
 	SAVE_ALL_INT
-	moveq	#-1,%d0
-	movel	%d0,%sp@(PT_OFF_ORIG_D0)
 	movel	%sp,%sp@- 		/* stack frame pointer argument */
 	jsr	dbginterrupt_c
 	addql	#4,%sp