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authorH Hartley Sweeten <hartleys@visionengravers.com>2011-06-10 15:15:05 -0700
committerVinod Koul <vinod.koul@intel.com>2011-06-16 09:47:49 +0530
commite2f5e5a71dfe6bf155590de0fdd6d748ac79bf76 (patch)
tree6109c6412bc95bfc44bb26a44029657b140b1165 /drivers/dma/ep93xx_dma.c
parent4b28d81a7ed82b906f1fdec0133d597b9cf57f85 (diff)
downloadlinux-e2f5e5a71dfe6bf155590de0fdd6d748ac79bf76.tar.bz2
dma/ep93xx_dma.c: local symbols should be static
The symbol 'ep93xx_dma_prep_dma_memcpy' is only used in this driver and should be marked static. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Mika Westerberg <mika.westerberg@iki.fi> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Vinod Koul <vinod.koul@intel.com> Acked-by: Mika Westerberg <mika.westerberg@iki.fi> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ep93xx_dma.c')
-rw-r--r--drivers/dma/ep93xx_dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c
index 0766c1e53b1d..5d7a49bd7c26 100644
--- a/drivers/dma/ep93xx_dma.c
+++ b/drivers/dma/ep93xx_dma.c
@@ -902,7 +902,7 @@ static void ep93xx_dma_free_chan_resources(struct dma_chan *chan)
*
* Returns a valid DMA descriptor or %NULL in case of failure.
*/
-struct dma_async_tx_descriptor *
+static struct dma_async_tx_descriptor *
ep93xx_dma_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest,
dma_addr_t src, size_t len, unsigned long flags)
{