[PATCH] Add forward declaration of struct device

[Rolf Eike Beer <eike-kernel@sf-tec.de>]

This fixes this warning when including linux/dmapool.h first:

warning: ‘struct device’ declared inside parameter list
warning: its scope is only this definition or declaration, which is probably not what you want

Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
---
 include/linux/dmapool.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h
index 022e34f..52456aa 100644
--- a/include/linux/dmapool.h
+++ b/include/linux/dmapool.h
@@ -14,6 +14,8 @@
 #include <asm/io.h>
 #include <asm/scatterlist.h>
 
+struct device;
+
 struct dma_pool *dma_pool_create(const char *name, struct device *dev, 
 			size_t size, size_t align, size_t allocation);
 
-- 
1.6.4.2