MIPS: remove unneeded includes from dma-mapping.h

Keep this file as light as possible as it gets pulled into every
driver using dma mapping APIs.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Patchwork: https://patchwork.linux-mips.org/patch/19552/
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: David Daney <david.daney@cavium.com>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: Tom Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: iommu@lists.linux-foundation.org
Cc: linux-mips@linux-mips.org

diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h
index 1432509..1c6e0c8 100644 (file)
--- a/arch/mips/include/asm/dma-mapping.h
+++ b/arch/mips/include/asm/dma-mapping.h
@@ -2,14 +2,6 @@
 #ifndef _ASM_DMA_MAPPING_H
 #define _ASM_DMA_MAPPING_H
 
-#include <linux/scatterlist.h>
-#include <asm/dma-coherence.h>
-#include <asm/cache.h>
-
-#ifndef CONFIG_SGI_IP27 /* Kludge to fix 2.6.39 build for IP27 */
-#include <dma-coherence.h>
-#endif
-
 extern const struct dma_map_ops jazz_dma_ops;
 extern const struct dma_map_ops mips_swiotlb_ops;
 

diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c
index 4d5cdfe..7cb7d5a 100644 (file)
--- a/arch/mips/mti-malta/malta-setup.c
+++ b/arch/mips/mti-malta/malta-setup.c
@@ -26,6 +26,7 @@
 #include <linux/screen_info.h>
 #include <linux/time.h>
 
+#include <asm/dma-coherence.h>
 #include <asm/fw/fw.h>
 #include <asm/mach-malta/malta-dtshim.h>
 #include <asm/mips-cps.h>