--- zzzz-none-000/linux-3.10.107/arch/mips/include/asm/spram.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/mips/include/asm/spram.h	2021-02-04 17:41:59.000000000 +0000
@@ -1,10 +1,10 @@
 #ifndef _MIPS_SPRAM_H
 #define _MIPS_SPRAM_H
 
-#ifdef CONFIG_CPU_MIPSR2
+#if defined(CONFIG_MIPS_SPRAM)
 extern __init void spram_config(void);
 #else
 static inline void spram_config(void) { };
-#endif /* CONFIG_CPU_MIPSR2 */
+#endif /* CONFIG_MIPS_SPRAM */
 
 #endif /* _MIPS_SPRAM_H */