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Commit 249d5531 authored by Pierre Yves MORDRET's avatar Pierre Yves MORDRET Committed by Vinod Koul
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dmaengine: stm32-dma: fix typo and reported checkpatch warnings 



Fix typo in a comment and solved reported checkpatch warnings.

Signed-off-by: default avatarPierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent e57cb3b3

drivers/dma/stm32-dma.c

+6 −5
Original line number Diff line number Diff line
@@ -60,7 +60,8 @@ 
#define STM32_DMA_SCR_PINC		BIT(9) /* Peripheral increment mode */

#define STM32_DMA_SCR_CIRC		BIT(8) /* Circular mode */

#define STM32_DMA_SCR_PFCTRL		BIT(5) /* Peripheral Flow Controller */

#define STM32_DMA_SCR_TCIE		BIT(4) /* Transfer Cplete Int Enable*/

#define STM32_DMA_SCR_TCIE		BIT(4) /* Transfer Complete Int Enable

						*/

#define STM32_DMA_SCR_TEIE		BIT(2) /* Transfer Error Int Enable */

#define STM32_DMA_SCR_DMEIE		BIT(1) /* Direct Mode Err Int Enable */

#define STM32_DMA_SCR_EN		BIT(0) /* Stream Enable */
@@ -918,7 +919,7 @@ static enum dma_status stm32_dma_tx_status(struct dma_chan *c, 
	u32 residue = 0;



	status = dma_cookie_status(c, cookie, state);

	if ((status == DMA_COMPLETE) || (!state))

	if (status == DMA_COMPLETE || !state)

		return status;



	spin_lock_irqsave(&chan->vchan.lock, flags);
@@ -1015,8 +1016,8 @@ static struct dma_chan *stm32_dma_of_xlate(struct of_phandle_args *dma_spec, 
	cfg.stream_config = dma_spec->args[2];

	cfg.features = dma_spec->args[3];



	if ((cfg.channel_id >= STM32_DMA_MAX_CHANNELS) ||

	    (cfg.request_line >= STM32_DMA_MAX_REQUEST_ID)) {

	if (cfg.channel_id >= STM32_DMA_MAX_CHANNELS ||

	    cfg.request_line >= STM32_DMA_MAX_REQUEST_ID) {

		dev_err(dev, "Bad channel and/or request id\n");

		return NULL;

	}