--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
-@@ -296,7 +296,7 @@ config MIPS_MALTA
+@@ -297,7 +297,7 @@ config MIPS_MALTA
select CEVT_R4K
select CSRC_R4K
select CSRC_GIC
select GENERIC_ISA_DMA
select HAVE_PCSPKR_PLATFORM
select IRQ_CPU
-@@ -947,6 +947,10 @@ config FW_CFE
+@@ -948,6 +948,10 @@ config FW_CFE
config ARCH_DMA_ADDR_T_64BIT
def_bool (HIGHMEM && 64BIT_PHYS_ADDR) || 64BIT
--- a/arch/mips/include/asm/dma-coherence.h
+++ b/arch/mips/include/asm/dma-coherence.h
-@@ -9,7 +9,14 @@
+@@ -9,7 +9,16 @@
#ifndef __ASM_DMA_COHERENCE_H
#define __ASM_DMA_COHERENCE_H
+#ifdef CONFIG_DMA_MAYBE_COHERENT
extern int coherentio;
extern int hw_coherentio;
-+#elif defined(CONFIG_DMA_COHERENT)
++#else
++#ifdef CONFIG_DMA_COHERENT
+#define coherentio 1
+#else
+#define coherentio 0
+#endif
+#define hw_coherentio 0
++#endif /* CONFIG_DMA_MAYBE_COHERENT */
#endif
--- a/arch/mips/include/asm/mach-generic/dma-coherence.h