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Subject[PATCH v1 8/8] dmaengine: stm32-dma: fix typo and reported checkpatch warnings
Date
Fix typo in a comment and solved reported checkpatch warnings.

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
---
Version history:
v1:
* Initial
---
---
drivers/dma/stm32-dma.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/dma/stm32-dma.c b/drivers/dma/stm32-dma.c
index 38c545d..8c58073 100644
--- a/drivers/dma/stm32-dma.c
+++ b/drivers/dma/stm32-dma.c
@@ -66,7 +66,8 @@
#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 */
@@ -1094,7 +1095,7 @@ 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);
@@ -1158,7 +1159,7 @@ static void stm32_dma_desc_free(struct virt_dma_desc *vdesc)
}

static void stm32_dma_set_config(struct stm32_dma_chan *chan,
- struct stm32_dma_cfg *cfg)
+ struct stm32_dma_cfg *cfg)
{
stm32_dma_clear_reg(&chan->chan_reg);

@@ -1190,8 +1191,8 @@ 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;
}
--
2.7.4
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