Commit 90ec93cb authored by Benjamin Gaignard's avatar Benjamin Gaignard Committed by Vinod Koul
Browse files

dmaengine: stm32: replace "%p" with "%pK" 



The format specifier "%p" can leak kernel addresses.
Use "%pK" instead.

Signed-off-by: default avatarBenjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent e6a78511

drivers/dma/stm32-dma.c

+2 −2
Original line number Diff line number Diff line
@@ -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);



	}

drivers/dma/stm32-mdma.c

+4 −4
Original line number Diff line number Diff line
@@ -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;

}