From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Wed, 1 Feb 2006 11:04:56 +0000 (-0800)
Subject: [PATCH] alpha: dma-mapping.h: add "struct scatterlist;"
X-Git-Tag: firefly_0821_release~38513
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ce5f8d70ba6e3d7ffcaff86b2cf91a42c27f77af;p=firefly-linux-kernel-4.4.55.git

[PATCH] alpha: dma-mapping.h: add "struct scatterlist;"

On alpha-jensen:

  CC      drivers/base/platform.o
In file included from include/linux/dma-mapping.h:24,
                 from drivers/base/platform.c:16:
include/asm/dma-mapping.h:36: warning: "struct scatterlist" declared inside parameter list
include/asm/dma-mapping.h:36: warning: its scope is only this definition or declaration, which is probably not what you want

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/include/asm-alpha/dma-mapping.h b/include/asm-alpha/dma-mapping.h
index 9dc7256cf979..62d0d6681aa9 100644
--- a/include/asm-alpha/dma-mapping.h
+++ b/include/asm-alpha/dma-mapping.h
@@ -30,6 +30,7 @@
 
 #else	/* no PCI - no IOMMU. */
 
+struct scatterlist;
 void *dma_alloc_coherent(struct device *dev, size_t size,
 			 dma_addr_t *dma_handle, gfp_t gfp);
 int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,