From: Jisheng Zhang <jszhang@kernel.org>
To: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Robin Murphy <robin.murphy@arm.com>
Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 07/14] dmaengine: dma350: Remove redundant err msg if platform_get_irq() fails
Date: Sat, 23 Aug 2025 23:40:02 +0800 [thread overview]
Message-ID: <20250823154009.25992-8-jszhang@kernel.org> (raw)
In-Reply-To: <20250823154009.25992-1-jszhang@kernel.org>
The platform_get_irq() prints an error message if finding the IRQ
fails.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
drivers/dma/arm-dma350.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/dma/arm-dma350.c b/drivers/dma/arm-dma350.c
index 36c8bfa67d70..6a6d1c2a3ee6 100644
--- a/drivers/dma/arm-dma350.c
+++ b/drivers/dma/arm-dma350.c
@@ -604,8 +604,7 @@ static int d350_probe(struct platform_device *pdev)
}
dch->irq = platform_get_irq(pdev, i);
if (dch->irq < 0)
- return dev_err_probe(dev, dch->irq,
- "Failed to get IRQ for channel %d\n", i);
+ return dch->irq;
dch->has_wrap = FIELD_GET(CH_CFG_HAS_WRAP, reg);
dch->has_trig = FIELD_GET(CH_CFG_HAS_TRIGIN, reg) &
--
2.50.0
next prev parent reply other threads:[~2025-08-23 16:19 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-23 15:39 [PATCH 00/14] dmaengine: dma350: Support slave_sg, cyclic and DMA-250 Jisheng Zhang
2025-08-23 15:39 ` [PATCH 01/14] dmaengine: dma350: Fix CH_CTRL_USESRCTRIGIN definition Jisheng Zhang
2025-08-29 10:44 ` Robin Murphy
2025-08-23 15:39 ` [PATCH 02/14] dmaengine: dma350: Add missing dch->coherent setting Jisheng Zhang
2025-08-29 10:52 ` Robin Murphy
2025-08-23 15:39 ` [PATCH 03/14] dmaengine: dma350: Check vchan_next_desc() return value Jisheng Zhang
2025-08-29 10:02 ` Robin Murphy
2025-08-23 15:39 ` [PATCH 04/14] dmaengine: dma350: Check dma_cookie_status() ret code and txstate Jisheng Zhang
2025-08-29 10:42 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 05/14] dmaengine: dma350: Register the DMA controller to DT DMA helpers Jisheng Zhang
2025-08-29 20:37 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 06/14] dmaengine: dma350: Use dmaenginem_async_device_register Jisheng Zhang
2025-08-23 15:40 ` Jisheng Zhang [this message]
2025-08-23 15:40 ` [PATCH 08/14] dt-bindings: dma: dma350: Document interrupt-names Jisheng Zhang
2025-08-23 16:09 ` Krzysztof Kozlowski
2025-08-24 9:49 ` Jisheng Zhang
2025-08-24 10:30 ` Krzysztof Kozlowski
2025-08-24 13:19 ` Jisheng Zhang
2025-08-29 11:08 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 09/14] dmaengine: dma350: Support dma-channel-mask Jisheng Zhang
2025-08-23 16:10 ` Krzysztof Kozlowski
2025-08-24 7:01 ` kernel test robot
2025-08-23 15:40 ` [PATCH 10/14] dmaengine: dma350: Alloc command[] from dma pool Jisheng Zhang
2025-08-29 12:56 ` Robin Murphy
2025-09-01 10:27 ` Dan Carpenter
2025-08-23 15:40 ` [PATCH 11/14] dmaengine: dma350: Support device_prep_slave_sg Jisheng Zhang
2025-08-30 0:00 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 12/14] dmaengine: dma350: Support device_prep_dma_cyclic Jisheng Zhang
2025-08-23 15:40 ` [PATCH 13/14] dt-bindings: dma: dma350: Support ARM DMA-250 Jisheng Zhang
2025-08-23 16:11 ` Krzysztof Kozlowski
2025-08-29 11:16 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 14/14] dmaengine: " Jisheng Zhang
2025-08-23 16:13 ` Krzysztof Kozlowski
2025-08-24 19:38 ` kernel test robot
2025-08-29 22:24 ` Robin Murphy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250823154009.25992-8-jszhang@kernel.org \
--to=jszhang@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dmaengine@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh@kernel.org \
--cc=robin.murphy@arm.com \
--cc=vkoul@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).