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authorVinod Koul <vkoul@kernel.org>2022-04-21 08:24:07 +0300
committerVinod Koul <vkoul@kernel.org>2022-04-22 08:59:13 +0300
commite235fe3bcf831dabd67bc2d9b75cad53311a16ec (patch)
tree2ebcdb7df8dd7f92d295cbff195aeb2b7969aa69 /drivers/dma/ptdma
parent643a4a85b0bc7efeb5732fb4563c43c77ba0c6ac (diff)
downloadlinux-e235fe3bcf831dabd67bc2d9b75cad53311a16ec.tar.xz
dmaengine: ptdma: statify pt_tx_status
LKP bot reports a new warning: Warning: drivers/dma/ptdma/ptdma-dmaengine.c:262:1: warning: no previous prototype for 'pt_tx_status' [-Wmissing-prototypes] pt_tx_status() should be static, so declare as such. Reported-by: kernel test robot <lkp@intel.com> Fixes: d965068259d1 ("dmaengine: PTDMA: support polled mode") Link: https://lore.kernel.org/r/20220421052407.745637-1-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/ptdma')
-rw-r--r--drivers/dma/ptdma/ptdma-dmaengine.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/ptdma/ptdma-dmaengine.c b/drivers/dma/ptdma/ptdma-dmaengine.c
index ea07cc42f4d0..cc22d162ce25 100644
--- a/drivers/dma/ptdma/ptdma-dmaengine.c
+++ b/drivers/dma/ptdma/ptdma-dmaengine.c
@@ -258,7 +258,7 @@ static void pt_issue_pending(struct dma_chan *dma_chan)
pt_cmd_callback(desc, 0);
}
-enum dma_status
+static enum dma_status
pt_tx_status(struct dma_chan *c, dma_cookie_t cookie,
struct dma_tx_state *txstate)
{