[kbuild-all] [RFC PATCH] dmaengine: sf-pdma: sf_pdma_disclaim_chan() can be static

Fixes: 31c3b98b5a01 ("dmaengine: sf-pdma: add platform DMA support for HiFive Unleashed A00") Signed-off-by: kbuild test robot <lkp(a)intel.com&gt; --- sf-pdma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/sf-pdma/sf-pdma.c b/drivers/dma/sf-pdma/sf-pdma.c index 70197ad95c1a6..973ed9d8cfa44 100644 --- a/drivers/dma/sf-pdma/sf-pdma.c +++ b/drivers/dma/sf-pdma/sf-pdma.c @@ -97,14 +97,14 @@ static void sf_pdma_fill_desc(struct sf_pdma_chan *chan, writeq(src, regs->src_addr); } -void sf_pdma_disclaim_chan(struct sf_pdma_chan *chan) +static void sf_pdma_disclaim_chan(struct sf_pdma_chan *chan) { struct pdma_regs *regs = &chan->regs; writel(PDMA_CLEAR_CTRL, regs->ctrl); } -struct dma_async_tx_descriptor * +static struct dma_async_tx_descriptor * sf_pdma_prep_dma_memcpy(struct dma_chan *dchan, dma_addr_t dest, dma_addr_t src,