From e2f5e5a71dfe6bf155590de0fdd6d748ac79bf76 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 10 Jun 2011 15:15:05 -0700 Subject: [PATCH] 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 Cc: Mika Westerberg Cc: Dan Williams Cc: Vinod Koul Acked-by: Mika Westerberg Signed-off-by: Vinod Koul --- drivers/dma/ep93xx_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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) { -- 2.20.1