--- zzzz-none-000/linux-3.10.107/arch/arm/include/asm/dma-contiguous.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arm/include/asm/dma-contiguous.h	2021-02-04 17:41:59.000000000 +0000
@@ -2,10 +2,9 @@
 #define ASMARM_DMA_CONTIGUOUS_H
 
 #ifdef __KERNEL__
-#ifdef CONFIG_CMA
+#ifdef CONFIG_DMA_CMA
 
 #include <linux/types.h>
-#include <asm-generic/dma-contiguous.h>
 
 void dma_contiguous_early_fixup(phys_addr_t base, unsigned long size);