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-rw-r--r--target/linux/generic/patches-3.10/131-improve_noncoherent_dma_checks.patch6
1 files changed, 4 insertions, 2 deletions
diff --git a/target/linux/generic/patches-3.10/131-improve_noncoherent_dma_checks.patch b/target/linux/generic/patches-3.10/131-improve_noncoherent_dma_checks.patch
index c18e7a3e21..42c8db3f92 100644
--- a/target/linux/generic/patches-3.10/131-improve_noncoherent_dma_checks.patch
+++ b/target/linux/generic/patches-3.10/131-improve_noncoherent_dma_checks.patch
@@ -40,19 +40,21 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
--- 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