Messages in this thread Patch in this message | | | Date | Wed, 20 Aug 2008 12:18:11 +0200 | From | Ingo Molnar <> | Subject | [PATCH] dma-coherent: export dma_[alloc|release]_from_coherent methods |
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From ed0a6445788eed1fa836442730d8fe8ab1086629 Mon Sep 17 00:00:00 2001 From: Ingo Molnar <mingo@elte.hu> Date: Wed, 20 Aug 2008 12:16:09 +0200 Subject: [PATCH] dma-coherent: export dma_[alloc|release]_from_coherent methods
fixes modular builds:
ERROR: "dma_alloc_from_coherent" [sound/core/snd-page-alloc.ko] undefined! ERROR: "dma_release_from_coherent" [sound/core/snd-page-alloc.ko] undefined!
Signed-off-by: Ingo Molnar <mingo@elte.hu> --- kernel/dma-coherent.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/kernel/dma-coherent.c b/kernel/dma-coherent.c index c1d4d5b..f013a0c 100644 --- a/kernel/dma-coherent.c +++ b/kernel/dma-coherent.c @@ -124,6 +124,7 @@ int dma_alloc_from_coherent(struct device *dev, ssize_t size, } return (mem != NULL); } +EXPORT_SYMBOL(dma_alloc_from_coherent); /** * dma_release_from_coherent() - try to free the memory allocated from per-device coherent memory pool @@ -151,3 +152,4 @@ int dma_release_from_coherent(struct device *dev, int order, void *vaddr) } return 0; } +EXPORT_SYMBOL(dma_release_from_coherent);
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