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dmaengine: stm32-dma: make stm32_dma_set_config static

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Sparse complains:
drivers/dma/stm32-dma.c:957:6: warning: symbol 'stm32_dma_set_config' was
not declared. Should it be static?

SO make stm32_dma_set_config static.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Vinod Koul 2016-09-02 15:59:10 +05:30
parent 4fbf3717a4
commit e97adb49b4
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/stm32-dma.c
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@ -954,7 +954,7 @@ static void stm32_dma_desc_free(struct virt_dma_desc *vdesc)
kfree(container_of(vdesc, struct stm32_dma_desc, vdesc));
}
void stm32_dma_set_config(struct stm32_dma_chan *chan,
static void stm32_dma_set_config(struct stm32_dma_chan *chan,
struct stm32_dma_cfg *cfg)
{
stm32_dma_clear_reg(&chan->chan_reg);