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dma-debug: add initialization code

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Impact: add code to initialize dma-debug core data structures

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel 2009-01-09 12:54:42 +01:00
parent 3b1e79ed73
commit 6bf078715c
2 changed files with 80 additions and 0 deletions
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14
include/linux/dma-debug.h
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@ -20,6 +20,20 @@
#ifndef __DMA_DEBUG_H
#define __DMA_DEBUG_H
#include <linux/types.h>
struct device;
#ifdef CONFIG_DMA_API_DEBUG
extern void dma_debug_init(u32 num_entries);
#else /* CONFIG_DMA_API_DEBUG */
static inline void dma_debug_init(u32 num_entries)
{
}
#endif /* CONFIG_DMA_API_DEBUG */
#endif /* __DMA_DEBUG_H */