[PATCH 2/4] arm64: use generic dma-contiguous.h

[Zubair Lutfullah Kakakhel]

dma-contiguous.h is now in asm-generic. Use that to avoid code
repetition in arm64.

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel at imgtec.com>
---
 arch/arm64/include/asm/Kbuild           |  1 +
 arch/arm64/include/asm/dma-contiguous.h | 28 ----------------------------
 2 files changed, 1 insertion(+), 28 deletions(-)
 delete mode 100644 arch/arm64/include/asm/dma-contiguous.h

diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 0b3fcf8..92bf7cb 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -9,6 +9,7 @@ generic-y += current.h
 generic-y += delay.h
 generic-y += div64.h
 generic-y += dma.h
+generic-y += dma-contiguous.h
 generic-y += emergency-restart.h
 generic-y += early_ioremap.h
 generic-y += errno.h
diff --git a/arch/arm64/include/asm/dma-contiguous.h b/arch/arm64/include/asm/dma-contiguous.h
deleted file mode 100644
index 14c4c0c..0000000
--- a/arch/arm64/include/asm/dma-contiguous.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _ASM_DMA_CONTIGUOUS_H
-#define _ASM_DMA_CONTIGUOUS_H
-
-#ifdef __KERNEL__
-#ifdef CONFIG_DMA_CMA
-
-#include <linux/types.h>
-
-static inline void
-dma_contiguous_early_fixup(phys_addr_t base, unsigned long size) { }
-
-#endif
-#endif
-
-#endif
-- 
1.9.1