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dma: mxs-dma: Export missing symbols from mxs-dma.c 

mxs-dma.c provides two functions mxs_dma_is_apbh and mxs_dma_is_apbx
which are used at least in mxs-mmc.c. Building mxs-mmc as module
fails due to those two symbols not being exported.

Signed-off-by: Attila Kinali <attila@kinali.ch>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
Attila Kinali 2012-07-06 14:53:20 +02:00 committed by Vinod Koul
parent ce3a1ab742
commit 41c556a8cb
1 changed files with 2 additions and 0 deletions
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2
drivers/dma/mxs-dma.c
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@ -200,6 +200,7 @@ int mxs_dma_is_apbh(struct dma_chan *chan)
return dma_is_apbh(mxs_dma); return dma_is_apbh(mxs_dma);
} }
EXPORT_SYMBOL_GPL(mxs_dma_is_apbh);
int mxs_dma_is_apbx(struct dma_chan *chan) int mxs_dma_is_apbx(struct dma_chan *chan)
{ {
@ -208,6 +209,7 @@ int mxs_dma_is_apbx(struct dma_chan *chan)
return !dma_is_apbh(mxs_dma); return !dma_is_apbh(mxs_dma);
} }
EXPORT_SYMBOL_GPL(mxs_dma_is_apbx);
static void mxs_dma_reset_chan(struct mxs_dma_chan *mxs_chan) static void mxs_dma_reset_chan(struct mxs_dma_chan *mxs_chan)
{ {