--- zzzz-none-000/linux-3.10.107/arch/mips/kernel/mcount.S	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/arch/mips/kernel/mcount.S	2021-11-10 11:53:54.000000000 +0000
@@ -175,15 +175,11 @@
 #endif
 
 	/* arg3: Get frame pointer of current stack */
-#ifdef CONFIG_FRAME_POINTER
-	move	a2, fp
-#else /* ! CONFIG_FRAME_POINTER */
 #ifdef CONFIG_64BIT
 	PTR_LA	a2, PT_SIZE(sp)
 #else
 	PTR_LA	a2, (PT_SIZE+8)(sp)
 #endif
-#endif
 
 	jal	prepare_ftrace_return
 	 nop