From: kernel test robot <lkp@intel.com>
To: Frank Li <Frank.Li@nxp.com>, Rob Herring <robh@kernel.org>,
Saravana Kannan <saravanak@google.com>,
Vinod Koul <vkoul@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>
Cc: oe-kbuild-all@lists.linux.dev, dmaengine@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
Frank Li <Frank.Li@nxp.com>
Subject: Re: [PATCH 01/13] dmaengine: of_dma: Add devm_of_dma_controller_register()
Date: Thu, 15 Jan 2026 19:29:47 +0800 [thread overview]
Message-ID: <202601151942.cEs9s8Tj-lkp@intel.com> (raw)
In-Reply-To: <20260114-mxsdma-module-v1-1-9b2a9eaa4226@nxp.com>
Hi Frank,
kernel test robot noticed the following build errors:
[auto build test ERROR on 8f0b4cce4481fb22653697cced8d0d04027cb1e8]
url: https://github.com/intel-lab-lkp/linux/commits/Frank-Li/dmaengine-of_dma-Add-devm_of_dma_controller_register/20260115-063955
base: 8f0b4cce4481fb22653697cced8d0d04027cb1e8
patch link: https://lore.kernel.org/r/20260114-mxsdma-module-v1-1-9b2a9eaa4226%40nxp.com
patch subject: [PATCH 01/13] dmaengine: of_dma: Add devm_of_dma_controller_register()
config: x86_64-randconfig-r071-20260115 (https://download.01.org/0day-ci/archive/20260115/202601151942.cEs9s8Tj-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.4.0-5) 12.4.0
smatch version: v0.5.0-8985-g2614ff1a
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260115/202601151942.cEs9s8Tj-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601151942.cEs9s8Tj-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/tty/serial/fsl_lpuart.c:22:
>> include/linux/of_dma.h:88:1: error: return type defaults to 'int' [-Werror=implicit-int]
88 | devm_of_dma_controller_register(struct device *dev, struct device_node *np,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/int +88 include/linux/of_dma.h
86
87 static inline
> 88 devm_of_dma_controller_register(struct device *dev, struct device_node *np,
89 struct dma_chan *(*of_dma_xlate)
90 (struct of_phandle_args *, struct of_dma *),
91 void *data)
92 {
93 return -ENODEV;
94 }
95
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2026-01-15 11:30 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-14 22:33 [PATCH 00/13] dmaegnine: freescale-dmas: small improvement Frank Li
2026-01-14 22:33 ` [PATCH 01/13] dmaengine: of_dma: Add devm_of_dma_controller_register() Frank Li
2026-01-15 8:44 ` Daniel Baluta
2026-01-15 10:45 ` kernel test robot
2026-01-15 11:29 ` kernel test robot [this message]
2026-01-14 22:33 ` [PATCH 02/13] dmaengine: mxs-dma: Use local dev variable in probe() Frank Li
2026-01-14 23:27 ` Fabio Estevam
2026-01-15 14:35 ` Frank Li
2026-01-14 22:33 ` [PATCH 03/13] dmaengine: mxs-dma: Fix missing return value from of_dma_controller_register() Frank Li
2026-01-15 8:45 ` Daniel Baluta
2026-01-14 22:33 ` [PATCH 04/13] dmaengine: mxs-dma: Use dev_err_probe() simple code Frank Li
2026-01-14 22:33 ` [PATCH 05/13] dmaengine: mxs-dma: Use managed API devm_of_dma_controller_register() Frank Li
2026-01-14 22:33 ` [PATCH 06/13] dmaengine: mxs-dma: Add module license and description Frank Li
2026-01-14 22:33 ` [PATCH 07/13] dmaengine: mxs-dma: Turn MXS_DMA as tristate Frank Li
2026-01-14 22:33 ` [PATCH 08/13] dmaengine: fsl-edma: Use managed API dmaenginem_async_device_register() Frank Li
2026-01-14 22:33 ` [PATCH 09/13] dmaengine: fsl-edma: Use dev_err_probe() to simplify code Frank Li
2026-01-14 22:33 ` [PATCH 10/13] dmaengine: imx-sdma: Use devm_clk_get_prepared() " Frank Li
2026-01-14 22:33 ` [PATCH 11/13] dmaengine: imx-sdma: Use managed API " Frank Li
2026-01-14 22:33 ` [PATCH 12/13] dmaengine: imx-sdma: Use dev_err_probe() " Frank Li
2026-01-14 22:33 ` [PATCH 13/13] dmaengine: fsl-qdma: " Frank Li
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