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dmaengine: xgene_dma_init_ring_mngr() can be static 

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
kbuild test robot 2015-04-02 17:50:56 +08:00 committed by Vinod Koul
parent fe90ced9e9
commit a3f92e8ebe
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/xgene-dma.c
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@ -1623,7 +1623,7 @@ static void xgene_dma_init_hw(struct xgene_dma *pdma)
XGENE_DMA_DEV_ID_RD(val), XGENE_DMA_MAX_CHANNEL); XGENE_DMA_DEV_ID_RD(val), XGENE_DMA_MAX_CHANNEL);
} }
int xgene_dma_init_ring_mngr(struct xgene_dma *pdma) static int xgene_dma_init_ring_mngr(struct xgene_dma *pdma)
{ {
if (ioread32(pdma->csr_ring + XGENE_DMA_RING_CLKEN) && if (ioread32(pdma->csr_ring + XGENE_DMA_RING_CLKEN) &&
(!ioread32(pdma->csr_ring + XGENE_DMA_RING_SRST))) (!ioread32(pdma->csr_ring + XGENE_DMA_RING_SRST)))