linux-kernel - Re: [PATCH 11/11] dmaengine: imx-sdma: fix spba-bus handling for i.MX8M

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Message-ID: <202509041238.qCKW7MeD-lkp@intel.com>
Date: Thu, 4 Sep 2025 12:31:55 +0800
From: kernel test robot <lkp@...el.com>
To: Marco Felsch <m.felsch@...gutronix.de>, Vinod Koul <vkoul@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Jiada Wang <jiada_wang@...tor.com>
Cc: oe-kbuild-all@...ts.linux.dev, dmaengine@...r.kernel.org,
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Marco Felsch <m.felsch@...gutronix.de>
Subject: Re: [PATCH 11/11] dmaengine: imx-sdma: fix spba-bus handling for
 i.MX8M

Hi Marco,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 038d61fd642278bab63ee8ef722c50d10ab01e8f]

url:    https://github.com/intel-lab-lkp/linux/commits/Marco-Felsch/dmaengine-imx-sdma-drop-legacy-device_node-np-check/20250903-212133
base:   038d61fd642278bab63ee8ef722c50d10ab01e8f
patch link:    https://lore.kernel.org/r/20250903-v6-16-topic-sdma-v1-11-ac7bab629e8b%40pengutronix.de
patch subject: [PATCH 11/11] dmaengine: imx-sdma: fix spba-bus handling for i.MX8M
config: arm-randconfig-002-20250904 (https://download.01.org/0day-ci/archive/20250904/202509041238.qCKW7MeD-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 13.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250904/202509041238.qCKW7MeD-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202509041238.qCKW7MeD-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/dma/imx-sdma.c:477 struct member 'spba_start_addr' not described in 'sdma_channel'
>> Warning: drivers/dma/imx-sdma.c:477 struct member 'spba_end_addr' not described in 'sdma_channel'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki