From 1ab8da11829f263a14b55ffcc9acde2fce03616e Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 12 Jan 2018 22:31:17 +0530 Subject: dmaengine: sprd: statify 'sprd_dma_prep_dma_memcpy' Sparse warns that 'sprd_dma_prep_dma_memcpy' should be static so make it static. drivers/dma/sprd-dma.c:713:32: warning: symbol'sprd_dma_prep_dma_memcpy' was not declared. Should it be static? Reviewed-by: Baolin Wang Signed-off-by: Vinod Koul --- drivers/dma/sprd-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c index b652071a2096..b106e8a60af6 100644 --- a/drivers/dma/sprd-dma.c +++ b/drivers/dma/sprd-dma.c @@ -710,7 +710,7 @@ static int sprd_dma_config(struct dma_chan *chan, struct sprd_dma_desc *sdesc, return 0; } -struct dma_async_tx_descriptor * +static struct dma_async_tx_descriptor * sprd_dma_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src, size_t len, unsigned long flags) { -- cgit v1.2.3