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| author | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2018-07-06 15:02:20 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-07-09 19:31:57 +0200 |
| commit | 90ec93cb6bca598357d001dc9ea3e5bcb2465303 (patch) | |
| tree | 15dcfea557957457acb8f82f580245f7f916d091 /drivers/dma/stm32-mdma.c | |
| parent | dmaengine: ste_dma40: Remove VLA usage (diff) | |
| download | linux-90ec93cb6bca598357d001dc9ea3e5bcb2465303.tar.xz linux-90ec93cb6bca598357d001dc9ea3e5bcb2465303.zip | |
dmaengine: stm32: replace "%p" with "%pK"
The format specifier "%p" can leak kernel addresses.
Use "%pK" instead.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/stm32-mdma.c')
| -rw-r--r-- | drivers/dma/stm32-mdma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/stm32-mdma.c b/drivers/dma/stm32-mdma.c index 9dc450b7ace6..06dd1725375e 100644 --- a/drivers/dma/stm32-mdma.c +++ b/drivers/dma/stm32-mdma.c @@ -1170,7 +1170,7 @@ static void stm32_mdma_start_transfer(struct stm32_mdma_chan *chan) chan->busy = true; - dev_dbg(chan2dev(chan), "vchan %p: started\n", &chan->vchan); + dev_dbg(chan2dev(chan), "vchan %pK: started\n", &chan->vchan); } static void stm32_mdma_issue_pending(struct dma_chan *c) @@ -1183,7 +1183,7 @@ static void stm32_mdma_issue_pending(struct dma_chan *c) if (!vchan_issue_pending(&chan->vchan)) goto end; - dev_dbg(chan2dev(chan), "vchan %p: issued\n", &chan->vchan); + dev_dbg(chan2dev(chan), "vchan %pK: issued\n", &chan->vchan); if (!chan->desc && !chan->busy) stm32_mdma_start_transfer(chan); @@ -1203,7 +1203,7 @@ static int stm32_mdma_pause(struct dma_chan *c) spin_unlock_irqrestore(&chan->vchan.lock, flags); if (!ret) - dev_dbg(chan2dev(chan), "vchan %p: pause\n", &chan->vchan); + dev_dbg(chan2dev(chan), "vchan %pK: pause\n", &chan->vchan); return ret; } @@ -1240,7 +1240,7 @@ static int stm32_mdma_resume(struct dma_chan *c) spin_unlock_irqrestore(&chan->vchan.lock, flags); - dev_dbg(chan2dev(chan), "vchan %p: resume\n", &chan->vchan); + dev_dbg(chan2dev(chan), "vchan %pK: resume\n", &chan->vchan); return 0; } |