From: Christoph Hellwig <hch@lst.de>
Date: Wed, 20 Dec 2017 10:12:02 +0000 (+0100)
Subject: powerpc: remove unused flush_write_buffers definition
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c91a7a405bc4f80f87b7fdda492154cfd17987e0;p=openwrt%2Fstaging%2Fblogic.git

powerpc: remove unused flush_write_buffers definition

Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h
index 5a6cbe11db6f..592c7f418aa0 100644
--- a/arch/powerpc/include/asm/dma-mapping.h
+++ b/arch/powerpc/include/asm/dma-mapping.h
@@ -107,9 +107,6 @@ static inline void set_dma_offset(struct device *dev, dma_addr_t off)
 		dev->archdata.dma_offset = off;
 }
 
-/* this will be removed soon */
-#define flush_write_buffers()
-
 #define HAVE_ARCH_DMA_SET_MASK 1
 extern int dma_set_mask(struct device *dev, u64 dma_mask);