[U-Boot] [PATCH 1/5] MX28: DMA: Align the struct mxs_dma_desc

Marek Vasut
2012-08-22T02:17:25Z

Align this structure to DMA alignment size.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
---
arch/arm/include/asm/arch-mxs/dma.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/arch-mxs/dma.h b/arch/arm/include/asm/arch-mxs/dma.h
index 4a1820b..a0a0ea5 100644
--- a/arch/arm/include/asm/arch-mxs/dma.h
+++ b/arch/arm/include/asm/arch-mxs/dma.h
@@ -27,6 +27,7 @@
#define __DMA_H__

#include <linux/list.h>
+#include <linux/compiler.h>

#ifndef CONFIG_ARCH_DMA_PIO_WORDS
#define DMA_PIO_WORDS 15
@@ -109,7 +110,7 @@ struct mxs_dma_desc {
dma_addr_t address;
void *buffer;
struct list_head node;
-};
+} __aligned(MXS_DMA_ALIGNMENT);

/**
* MXS DMA channel
--
1.7.10.4