From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 20 Aug 2008 10:16:09 +0000 (+0200)
Subject: dma-coherent: export dma_[alloc|release]_from_coherent methods
X-Git-Tag: v2.6.28-rc1~712^2^4~68
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=a38409fbb5181324fb73b359189a72e02b6c7030;p=linux-2.6-omap-h63xx.git

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>
---

diff --git a/kernel/dma-coherent.c b/kernel/dma-coherent.c
index c1d4d5b4c61..f013a0c2e11 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);