From: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
To: Vinod Koul <vinod.koul@intel.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Dan Williams <dan.j.williams@intel.com>,
"M'boumba Cedric Madianga" <cedric.madianga@gmail.com>,
<dmaengine@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Cc: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Subject: [PATCH v1 8/8] dmaengine: stm32-dma: fix typo and reported checkpatch warnings
Date: Tue, 13 Mar 2018 17:42:07 +0100 [thread overview]
Message-ID: <1520959327-25760-9-git-send-email-pierre-yves.mordret@st.com> (raw)
In-Reply-To: <1520959327-25760-1-git-send-email-pierre-yves.mordret@st.com>
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
next prev parent reply other threads:[~2018-03-13 16:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-13 16:41 [PATCH v1 0/8] Append several fixes and improvements in STM32 DMA Pierre-Yves MORDRET
2018-03-13 16:42 ` [PATCH v1 1/8] dt-bindings: stm32-dma: introduce DMA features bitfield Pierre-Yves MORDRET
2018-03-18 12:49 ` Rob Herring
2018-03-13 16:42 ` [PATCH v1 2/8] dmaengine: stm32-dma: threshold manages with bitfield feature Pierre-Yves MORDRET
2018-03-13 16:42 ` [PATCH v1 3/8] dmaengine: stm32-dma: Improve memory burst management Pierre-Yves MORDRET
2018-03-13 16:42 ` [PATCH v1 4/8] dmaengine: stm32-dma: fix DMA IRQ status handling Pierre-Yves MORDRET
2018-03-13 16:42 ` [PATCH v1 5/8] dmaengine: stm32-dma: fix max items per transfer Pierre-Yves MORDRET
2018-03-13 16:42 ` [PATCH v1 6/8] dmaengine: stm32-dma: properly mask irq bits Pierre-Yves MORDRET
2018-03-13 16:42 ` [PATCH v1 7/8] dmaengine: stm32-dma: fix incomplete configuration in cyclic mode Pierre-Yves MORDRET
2018-03-13 16:42 ` Pierre-Yves MORDRET [this message]
2018-04-04 6:19 ` [PATCH v1 0/8] Append several fixes and improvements in STM32 DMA Vinod Koul
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