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authorZubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>2014-07-16 19:51:29 +0400
committerRalf Baechle <ralf@linux-mips.org>2014-09-22 15:35:51 +0400
commit02d31c7de1e799c1fc171d86cfac92240885ce7e (patch)
treefdb167986b8c7e808d7c6752856427b5a2e3495b /include/asm-generic
parent39bcb7969a84aab3dcdb857b261a87d5d888f5a7 (diff)
downloadlinux-02d31c7de1e799c1fc171d86cfac92240885ce7e.tar.xz
asm-generic: Add dma-contiguous.h
This header is used by arm64 and x86 individually. Adding to asm-generic to avoid further code repetition while adding cma to mips. Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Cc: catalin.marinas@arm.com Cc: will.deacon@arm.com Cc: tglx@linutronix.de Cc: mingo@redhat.com Cc: hpa@zytor.com Cc: arnd@arndb.de Cc: gregkh@linuxfoundation.org Cc: m.szyprowski@samsung.com Cc: x86@kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-arch@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7357/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-generic')
-rw-r--r--include/asm-generic/dma-contiguous.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-generic/dma-contiguous.h b/include/asm-generic/dma-contiguous.h
new file mode 100644
index 000000000000..292c571750f0
--- /dev/null
+++ b/include/asm-generic/dma-contiguous.h
@@ -0,0 +1,9 @@
+#ifndef _ASM_GENERIC_DMA_CONTIGUOUS_H
+#define _ASM_GENERIC_DMA_CONTIGUOUS_H
+
+#include <linux/types.h>
+
+static inline void
+dma_contiguous_early_fixup(phys_addr_t base, unsigned long size) { }
+
+#endif