Thread (17 messages) 17 messages, 6 authors, 2014-07-17

Re: [PATCH 1/4] asm-generic: Add dma-contiguous.h

From: Will Deacon <hidden>
Date: 2014-07-16 16:00:22
Also in: linux-arch, linux-arm-kernel, lkml

On Wed, Jul 16, 2014 at 04:51:29PM +0100, Zubair Lutfullah Kakakhel wrote:
quoted hunk ↗ jump to hunk
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 <redacted>
---
 include/asm-generic/dma-contiguous.h | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 include/asm-generic/dma-contiguous.h
diff --git a/include/asm-generic/dma-contiguous.h b/include/asm-generic/dma-contiguous.h
new file mode 100644
index 0000000..292c571
--- /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
  Acked-by: Will Deacon [off-list ref]

Will
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