diff --git a/arch/ia64/kernel/efi_stub.S b/arch/ia64/kernel/efi_stub.S
index 5a7fe70212a9..a56e161d7515 100644
--- a/arch/ia64/kernel/efi_stub.S
+++ b/arch/ia64/kernel/efi_stub.S
@@ -61,7 +61,7 @@ GLOBAL_ENTRY(efi_call_phys)
 	or loc3=loc3,r17
 	mov b6=r2
 	;;
-	andcm r16=loc3,r16		// get psr with IT, DT, and RT bits cleared
+	andcm r16=loc3,r16	// get psr with IT, DT, and RT bits cleared
 	br.call.sptk.many rp=ia64_switch_mode_phys
 .ret0:	mov out4=in5
 	mov out0=in1