--- a/arch/mips/ralink/Kconfig
+++ b/arch/mips/ralink/Kconfig
@@ -13,9 +13,9 @@ config CLKEVT_RT3352
 	select CEVT_SYSTICK_QUIRK
 
 config RALINK_ILL_ACC
-	bool
+	bool "illegal access irq"
 	depends on SOC_RT305X
-	default y
+	default n
 
 config IRQ_INTC
 	bool
