From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD33C2737E3; Tue, 14 Jul 2026 12:06:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784030779; cv=none; b=sdwE+TdHv6PZ7awKPja9Q85MMPdeXIBU4Vc0+hBVPNbjoxF4OVUUfG4jBO/dOKGn4qCp2HbxPxk+5fHp85XzT4vST/vuw4wtYAKfx22WzcFF/KqXgCs6edXsq9bqgwNrCMAb1OBg9rZ6I7T1sZkFgrTf4sdHvPbEd9gN7PUhF2c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784030779; c=relaxed/simple; bh=E+0jPhHMLYioaY9UG1rBQAy+IKtgN/+gffJXLYn4+4A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=I5FAT5ecyBZbaNdZ7p73h8Vftq+64oFuwVuhphToM1AZbSIXy2/jg41o2Ca9kx23uqKwEIiMeyLzE90D051K/m0P0vCqYvl3kdBImrSmwLyKuXi0UNXoyI6Zyw1xl3gSEg5JXMNNrQ0a43prYC3/XMFmG/FyNjTVwwqwl0FKCcw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JALI0fxf; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JALI0fxf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 985521F000E9; Tue, 14 Jul 2026 12:06:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784030778; bh=zXjAh2537yo9G5vWAgQyYke6ki6Lnw1UTZmZWsxbjhc=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=JALI0fxfqvUbwOcumUkWMdf9+m8l9v/z9X4lZj/ehsLJwp7ooqiwniR8gwMwjlGX4 KQm5hPhANenPfd2Bwl7Lw10CTxhcLtoJlVyhmsg2A4CH0cM2OlgloQDORZXOtineLC LSXy7jBY23Sl0ZuCS3XZeGNWqADdOIypDvJINA7+5rlsAPvHLK4n6INGqXPYHq43z0 TChJyIoFjVyZF6bcTAaSLXrQYMnVCU5gag1jLCsHntMDSLG6NIQt9Oy31Q263sVXSw 1vNiRk46Ol5RAtKDAakIkefOUYXtHCPa0UXek/BlAs8NXTFuLNcB3vZN6MkZkKKMuD FpfTkmjJaiaEg== Date: Tue, 14 Jul 2026 17:36:14 +0530 From: Vinod Koul To: Wolfram Sang Cc: Pan Chuang , Frank Li , Keguang Zhang , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Andreas =?iso-8859-1?Q?F=E4rber?= , Manivannan Sadhasivam , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Paul Walmsley , Samuel Holland , Geert Uytterhoeven , Magnus Damm , Orson Zhai , Baolin Wang , Chunyan Zhang , Patrice Chotard , =?iso-8859-1?Q?Am=E9lie?= Delaunay , Maxime Coquelin , Alexandre Torgue , Chen-Yu Tsai , Jernej Skrabec , Laxman Dewangan , Jon Hunter , Thierry Reding , Vignesh Raghavendra , Kunihiko Hayashi , Masami Hiramatsu , Dmitry Baryshkov , Icenowy Zheng , Kees Cook , Bjorn Andersson , Miaoqian Lin , Jyothi Kumar Seerapu , Claudiu Beznea , Biju Das , Cosmin Tanislav , John Madieu , Thomas Andreatta , "open list:FREESCALE eDMA DRIVER" , "open list:FREESCALE eDMA DRIVER" , open list , "open list:MIPS/LOONGSON1 ARCHITECTURE" , "moderated list:MEDIATEK DMA DRIVER" , "moderated list:MEDIATEK DMA DRIVER" , "moderated list:ARM/ACTIONS SEMI ARCHITECTURE" , "open list:ARM/QUALCOMM MAILING LIST" , "open list:SIFIVE DRIVERS" , "open list:ARM/RISC-V/RENESAS ARCHITECTURE" , "moderated list:STM32 DMA DRIVERS" , "open list:ARM/Allwinner sunXi SoC support" , "open list:TEGRA ARCHITECTURE SUPPORT" Subject: Re: [PATCH 00/26] dmaengine: Remove redundant error messages on IRQ request failure Message-ID: References: <20260709135846.97972-1-panchuang@vivo.com> Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On 09-07-26, 16:26, Wolfram Sang wrote: > On Thu, Jul 09, 2026 at 09:58:04PM +0800, Pan Chuang wrote: > > Commit 55b48e23f5c4b6f5ca9b7ab09599b17dcf501c10 ("genirq/devres: Add > > error handling in devm_request_*_irq()") added automatic error logging > > to devm_request_threaded_irq() and devm_request_any_context_irq() via > > the new devm_request_result() helper. The helper prints device name, > > IRQ number, handler functions, and error code on failure. > > > > Since devm_request_irq() is a static inline wrapper around > > devm_request_threaded_irq(), it also benefits from this automatic > > logging. > > > > This series removes the now-redundant dev_err() and dev_err_probe() calls > > in dmaengine drivers that follow these devm_request_*_irq() functions, > > as the core now provides more detailed diagnostic information on failure. > > > > Pan Chuang (26): > > dmaengine: fsl-edma-main: Remove redundant dev_err()/dev_err_probe() > > dmaengine: fsl-qdma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: loongson-loongson1-apb-dma: Remove redundant > > dev_err()/dev_err_probe() > > dmaengine: mediatek-mtk-cqdma: Remove redundant > > dev_err()/dev_err_probe() > > dmaengine: mediatek-mtk-hsdma: Remove redundant > > dev_err()/dev_err_probe() > > dmaengine: mmp_pdma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: moxart-dma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: owl-dma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: pxa_dma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: qcom-gpi: Remove redundant dev_err()/dev_err_probe() > > dmaengine: sf-pdma-sf-pdma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: sh-rcar-dmac: Remove redundant dev_err()/dev_err_probe() > > dmaengine: sh-rz-dmac: Remove redundant dev_err()/dev_err_probe() > > dmaengine: sh-shdmac: Remove redundant dev_err()/dev_err_probe() > > dmaengine: sh-usb-dmac: Remove redundant dev_err()/dev_err_probe() > > dmaengine: sprd-dma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: st_fdma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: stm32-stm32-dma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: stm32-stm32-dma3: Remove redundant > > dev_err()/dev_err_probe() > > dmaengine: stm32-stm32-mdma: Remove redundant > > dev_err()/dev_err_probe() > > dmaengine: sun4i-dma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: sun6i-dma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: tegra20-apb-dma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: ti-edma: Remove redundant dev_err()/dev_err_probe() > > dmaengine: uniphier-xdmac: Remove redundant dev_err()/dev_err_probe() > > dmaengine: xgene-dma: Remove redundant dev_err()/dev_err_probe() > > One patch per subsystem for such trivial changes, please. Yes pretty please -- ~Vinod