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authorVinod Koul <vinod.koul@intel.com>2018-01-12 20:01:17 +0300
committerVinod Koul <vinod.koul@intel.com>2018-01-15 09:03:11 +0300
commit1ab8da11829f263a14b55ffcc9acde2fce03616e (patch)
treec28603d7241c91020d36265afd6c0074f3e6f518 /drivers/dma/sprd-dma.c
parent4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff)
downloadlinux-1ab8da11829f263a14b55ffcc9acde2fce03616e.tar.xz
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 <baolin.wang@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/sprd-dma.c')
-rw-r--r--drivers/dma/sprd-dma.c2
1 files changed, 1 insertions, 1 deletions
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)
{