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authorDan Williams <dan.j.williams@intel.com>2009-04-08 17:28:13 -0400
committerDan Williams <dan.j.williams@intel.com>2009-04-08 17:28:13 -0400
commitfd74ea65883c7e6903e9b652795f72b723a2be69 (patch)
tree0792ad598080eae201d2836ac3c5a8fc46d0d03e /include/linux/async_tx.h
parentc8f517c444e4f9f55b5b5ca202b8404691a35805 (diff)
parent8c6db1bbf80123839ec87bdd6cb364aea384623d (diff)
Merge branch 'dmaengine' into async-tx-raid6
Diffstat (limited to 'include/linux/async_tx.h')
-rw-r--r--include/linux/async_tx.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h
index 45f6297821bd..5fc2ef8d97fa 100644
--- a/include/linux/async_tx.h
+++ b/include/linux/async_tx.h
@@ -21,6 +21,15 @@
21#include <linux/spinlock.h> 21#include <linux/spinlock.h>
22#include <linux/interrupt.h> 22#include <linux/interrupt.h>
23 23
24/* on architectures without dma-mapping capabilities we need to ensure
25 * that the asynchronous path compiles away
26 */
27#ifdef CONFIG_HAS_DMA
28#define __async_inline
29#else
30#define __async_inline __always_inline
31#endif
32
24/** 33/**
25 * dma_chan_ref - object used to manage dma channels received from the 34 * dma_chan_ref - object used to manage dma channels received from the
26 * dmaengine core. 35 * dmaengine core.