--- zzzz-none-000/linux-3.10.107/arch/sh/mm/cache-sh2.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/sh/mm/cache-sh2.c	2021-02-04 17:41:59.000000000 +0000
@@ -63,9 +63,9 @@
 	local_irq_save(flags);
 	jump_to_uncached();
 
-	ccr = __raw_readl(CCR);
+	ccr = __raw_readl(SH_CCR);
 	ccr |= CCR_CACHE_INVALIDATE;
-	__raw_writel(ccr, CCR);
+	__raw_writel(ccr, SH_CCR);
 
 	back_to_cached();
 	local_irq_restore(flags);