提交 e2f5e5a7 编写于 作者: H H Hartley Sweeten 提交者: Vinod Koul

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: NH 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: NMika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
上级 4b28d81a
无相关合并请求
......@@ -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)
{
......
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