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dma: tegra20-apb-dma: Staticize tegra_dma_prep_dma_cyclic
tegra_dma_prep_dma_cyclic is referenced only in this file. Make it static. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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@ -1018,7 +1018,7 @@ static struct dma_async_tx_descriptor *tegra_dma_prep_slave_sg(
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return &dma_desc->txd;
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}
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struct dma_async_tx_descriptor *tegra_dma_prep_dma_cyclic(
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static struct dma_async_tx_descriptor *tegra_dma_prep_dma_cyclic(
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struct dma_chan *dc, dma_addr_t buf_addr, size_t buf_len,
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size_t period_len, enum dma_transfer_direction direction,
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unsigned long flags, void *context)
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