[v2,linux-next,1/2] drivers: dma: make mux_configure32 static
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Message ID 20190814072105.144107-2-maowenan@huawei.com
State Accepted
Headers show
Series
  • change mux_configure32() to static
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Commit Message

maowenan Aug. 14, 2019, 7:21 a.m. UTC
There is one sparse warning in drivers/dma/fsl-edma-common.c:
drivers/dma/fsl-edma-common.c:93:6: warning: symbol 'mux_configure32'
was not declared. Should it be static?

Fix it by setting mux_configure32() as static.

Fixes: 232a7f18cf8ec ("dmaengine: fsl-edma: add i.mx7ulp edma2 version support")
Signed-off-by: Mao Wenan <maowenan@huawei.com>
---
 drivers/dma/fsl-edma-common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/drivers/dma/fsl-edma-common.c b/drivers/dma/fsl-edma-common.c
index 6d6d8a4e8e38..264c448de409 100644
--- a/drivers/dma/fsl-edma-common.c
+++ b/drivers/dma/fsl-edma-common.c
@@ -90,7 +90,7 @@  static void mux_configure8(struct fsl_edma_chan *fsl_chan, void __iomem *addr,
 	iowrite8(val8, addr + off);
 }
 
-void mux_configure32(struct fsl_edma_chan *fsl_chan, void __iomem *addr,
+static void mux_configure32(struct fsl_edma_chan *fsl_chan, void __iomem *addr,
 		     u32 off, u32 slot, bool enable)
 {
 	u32 val;