DMA Engine development
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From: Frank Li <Frank.li@oss.nxp.com>
To: Pan Chuang <panchuang@vivo.com>
Cc: Vinod Koul <vkoul@kernel.org>, Frank Li <Frank.Li@kernel.org>,
	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	"open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM"
	<dmaengine@vger.kernel.org>,
	"moderated list:ARM/UNIPHIER ARCHITECTURE"
	<linux-arm-kernel@lists.infradead.org>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 25/26] dmaengine: uniphier-xdmac: Remove redundant dev_err()/dev_err_probe()
Date: Fri, 4 Sep 2026 11:59:19 -0400	[thread overview]
Message-ID: <aprq16SYGQEazTd9@lizhi-Precision-Tower-5810> (raw)
In-Reply-To: <20260709135846.97972-26-panchuang@vivo.com>

On Thu, Jul 09, 2026 at 09:58:29PM +0800, Pan Chuang wrote:
> The devm_request_irq() now automatically logs detailed error messages on
> failure. This eliminates the need for driver-specific dev_err() and
> dev_err_probe() calls that previously printed generic messages.
>
> Signed-off-by: Pan Chuang <panchuang@vivo.com>
> ---

Reviewed-by: Frank Li <Frank.Li@nxp.com>

>  drivers/dma/uniphier-xdmac.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/dma/uniphier-xdmac.c b/drivers/dma/uniphier-xdmac.c
> index 120c0d4f12dd..b23d61bf7fd5 100644
> --- a/drivers/dma/uniphier-xdmac.c
> +++ b/drivers/dma/uniphier-xdmac.c
> @@ -532,10 +532,8 @@ static int uniphier_xdmac_probe(struct platform_device *pdev)
>
>  	ret = devm_request_irq(dev, irq, uniphier_xdmac_irq_handler,
>  			       IRQF_SHARED, "xdmac", xdev);
> -	if (ret) {
> -		dev_err(dev, "Failed to request IRQ\n");
> +	if (ret)
>  		return ret;
> -	}
>
>  	ret = dma_async_device_register(ddev);
>  	if (ret) {
> --
> 2.34.1
>

  parent reply	other threads:[~2026-09-04 15:59 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-09 13:58 [PATCH 00/26] dmaengine: Remove redundant error messages on IRQ request failure Pan Chuang
2026-07-09 13:58 ` [PATCH 01/26] dmaengine: fsl-edma-main: Remove redundant dev_err()/dev_err_probe() Pan Chuang
2026-07-09 14:12   ` sashiko-bot
2026-07-09 14:33   ` Frank Li
2026-07-09 13:58 ` [PATCH 02/26] dmaengine: fsl-qdma: " Pan Chuang
2026-07-09 14:08   ` sashiko-bot
2026-07-09 14:34   ` Frank Li
2026-07-09 13:58 ` [PATCH 03/26] dmaengine: loongson-loongson1-apb-dma: " Pan Chuang
2026-07-09 14:11   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 04/26] dmaengine: mediatek-mtk-cqdma: " Pan Chuang
2026-07-09 14:10   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 05/26] dmaengine: mediatek-mtk-hsdma: " Pan Chuang
2026-07-09 14:10   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 06/26] dmaengine: mmp_pdma: " Pan Chuang
2026-07-09 14:08   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 07/26] dmaengine: moxart-dma: " Pan Chuang
2026-07-09 14:16   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 08/26] dmaengine: owl-dma: " Pan Chuang
2026-07-09 14:16   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 09/26] dmaengine: pxa_dma: " Pan Chuang
2026-07-09 14:20   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 10/26] dmaengine: qcom-gpi: " Pan Chuang
2026-07-09 14:19   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 11/26] dmaengine: sf-pdma-sf-pdma: " Pan Chuang
2026-07-09 14:18   ` sashiko-bot
2026-09-04 16:01   ` Frank Li
2026-07-09 13:58 ` [PATCH 12/26] dmaengine: sh-rcar-dmac: " Pan Chuang
2026-07-09 14:23   ` sashiko-bot
2026-07-09 14:31   ` Geert Uytterhoeven
2026-09-04 15:59   ` Frank Li
2026-07-09 13:58 ` [PATCH 13/26] dmaengine: sh-rz-dmac: " Pan Chuang
2026-07-09 14:32   ` Geert Uytterhoeven
2026-07-09 13:58 ` [PATCH 14/26] dmaengine: sh-shdmac: " Pan Chuang
2026-07-09 14:24   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 15/26] dmaengine: sh-usb-dmac: " Pan Chuang
2026-07-09 14:27   ` sashiko-bot
2026-07-09 14:33   ` Geert Uytterhoeven
2026-07-09 13:58 ` [PATCH 16/26] dmaengine: sprd-dma: " Pan Chuang
2026-07-09 14:27   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 17/26] dmaengine: st_fdma: " Pan Chuang
2026-07-09 14:30   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 18/26] dmaengine: stm32-stm32-dma: " Pan Chuang
2026-07-09 14:30   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 19/26] dmaengine: stm32-stm32-dma3: " Pan Chuang
2026-07-09 14:33   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 20/26] dmaengine: stm32-stm32-mdma: " Pan Chuang
2026-07-09 14:32   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 21/26] dmaengine: sun4i-dma: " Pan Chuang
2026-07-09 14:35   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 22/26] dmaengine: sun6i-dma: " Pan Chuang
2026-07-09 13:58 ` [PATCH 23/26] dmaengine: tegra20-apb-dma: " Pan Chuang
2026-07-09 13:58 ` [PATCH 24/26] dmaengine: ti-edma: " Pan Chuang
2026-07-09 14:38   ` sashiko-bot
2026-07-09 13:58 ` [PATCH 25/26] dmaengine: uniphier-xdmac: " Pan Chuang
2026-07-09 14:41   ` sashiko-bot
2026-09-04 15:59   ` Frank Li [this message]
2026-07-09 13:58 ` [PATCH 26/26] dmaengine: xgene-dma: " Pan Chuang
2026-07-09 14:39   ` sashiko-bot
2026-07-09 14:26 ` [PATCH 00/26] dmaengine: Remove redundant error messages on IRQ request failure Wolfram Sang
2026-07-14 12:06   ` Vinod Koul
2026-07-15  6:44     ` [PATCH 00/26] dmaengine: Remove redundant dev_err()/dev_err_probe() calls Pan Chuang
2026-09-04 16:02       ` Frank Li

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