diff options
author | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2018-07-06 15:02:20 +0200 |
---|---|---|
committer | Vinod Koul <vkoul@kernel.org> | 2018-07-09 23:01:57 +0530 |
commit | 90ec93cb6bca598357d001dc9ea3e5bcb2465303 (patch) | |
tree | 15dcfea557957457acb8f82f580245f7f916d091 /drivers/dma | |
parent | e6a785116df09f07c8d185fb18211d2bbacb047b (diff) |
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')
-rw-r--r-- | drivers/dma/stm32-dma.c | 4 | ||||
-rw-r--r-- | drivers/dma/stm32-mdma.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/dma/stm32-dma.c b/drivers/dma/stm32-dma.c index 8c5807362a25..379e8d534e61 100644 --- a/drivers/dma/stm32-dma.c +++ b/drivers/dma/stm32-dma.c @@ -594,7 +594,7 @@ static void stm32_dma_start_transfer(struct stm32_dma_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_dma_configure_next_sg(struct stm32_dma_chan *chan) @@ -693,7 +693,7 @@ static void stm32_dma_issue_pending(struct dma_chan *c) spin_lock_irqsave(&chan->vchan.lock, flags); if (vchan_issue_pending(&chan->vchan) && !chan->desc && !chan->busy) { - dev_dbg(chan2dev(chan), "vchan %p: issued\n", &chan->vchan); + dev_dbg(chan2dev(chan), "vchan %pK: issued\n", &chan->vchan); stm32_dma_start_transfer(chan); } 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; } |