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authorBenjamin Gaignard <benjamin.gaignard@linaro.org>2018-07-06 16:02:20 +0300
committerVinod Koul <vkoul@kernel.org>2018-07-09 20:31:57 +0300
commit90ec93cb6bca598357d001dc9ea3e5bcb2465303 (patch)
tree15dcfea557957457acb8f82f580245f7f916d091 /drivers/dma/stm32-dma.c
parente6a785116df09f07c8d185fb18211d2bbacb047b (diff)
downloadlinux-90ec93cb6bca598357d001dc9ea3e5bcb2465303.tar.xz
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-dma.c')
-rw-r--r--drivers/dma/stm32-dma.c4
1 files changed, 2 insertions, 2 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);
}