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dmaengine: sh: make shdma_prep_dma_cyclic static

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kbuild test robot reports that shdma_prep_dma_cyclic should be static, since
symbol is not declared, quick check revails that is the case

>> drivers/dma/sh/shdma-base.c:660:32: sparse: symbol 'shdma_prep_dma_cyclic'
>> was not declared. Should it be static?

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Vinod Koul 2014-06-02 09:22:03 +05:30
parent 654fa24965
commit a687654307
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/sh/shdma-base.c
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@ -657,7 +657,7 @@ static struct dma_async_tx_descriptor *shdma_prep_slave_sg(
direction, flags, false);
}
struct dma_async_tx_descriptor *shdma_prep_dma_cyclic(
static struct dma_async_tx_descriptor *shdma_prep_dma_cyclic(
struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
size_t period_len, enum dma_transfer_direction direction,
unsigned long flags, void *context)