commit a38409fbb5181324fb73b359189a72e02b6c7030
author Ingo Molnar <mingo@elte.hu> Wed Aug 20 12:16:09 2008 +0200
committer Ingo Molnar <mingo@elte.hu> Fri Aug 22 08:34:53 2008 +0200
tree 9e8f5cc174abdcb54899f8e58b9e9e46f914a01e
parent 2cd54961caff9fe9109807c6603a0af0729b9591

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

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 @@
 	}
 	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 @@
 	}
 	return 0;
 }
+EXPORT_SYMBOL(dma_release_from_coherent);