linux-kernel - Re: [PATCH v1 3/3] soc: mediatek: mtk-cmdq: Move cmdq

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Message-ID: <202409200659.IVYRJ33l-lkp@intel.com>
Date: Fri, 20 Sep 2024 06:43:24 +0800
From: kernel test robot <lkp@...el.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	linux-mediatek@...ts.infradead.org
Cc: oe-kbuild-all@...ts.linux.dev, matthias.bgg@...il.com,
	angelogioacchino.delregno@...labora.com,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	kernel@...labora.com
Subject: Re: [PATCH v1 3/3] soc: mediatek: mtk-cmdq: Move cmdq_instruction
 init to declaration

Hi AngeloGioacchino,

kernel test robot noticed the following build warnings:

[auto build test WARNING on clk/clk-next]
[also build test WARNING on soc/for-next linus/master v6.11 next-20240919]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/AngeloGioacchino-Del-Regno/soc-mediatek-mtk-cmdq-Move-mask-build-and-append-to-function/20240918-180757
base:   https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
patch link:    https://lore.kernel.org/r/20240918100620.103536-4-angelogioacchino.delregno%40collabora.com
patch subject: [PATCH v1 3/3] soc: mediatek: mtk-cmdq: Move cmdq_instruction init to declaration
config: parisc-randconfig-r123-20240920 (https://download.01.org/0day-ci/archive/20240920/202409200659.IVYRJ33l-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 14.1.0
reproduce: (https://download.01.org/0day-ci/archive/20240920/202409200659.IVYRJ33l-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/202409200659.IVYRJ33l-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/soc/mediatek/mtk-cmdq-helper.c:240:18: sparse: sparse: Initializer entry defined twice
   drivers/soc/mediatek/mtk-cmdq-helper.c:244:18: sparse:   also defined here

vim +240 drivers/soc/mediatek/mtk-cmdq-helper.c

   234	
   235	int cmdq_pkt_write_s(struct cmdq_pkt *pkt, u16 high_addr_reg_idx,
   236			     u16 addr_low, u16 src_reg_idx)
   237	{
   238		struct cmdq_instruction inst = {
   239			.op = CMDQ_CODE_WRITE_S,
 > 240			.mask = 0,
   241			.src_t = CMDQ_REG_TYPE,
   242			.sop = high_addr_reg_idx,
   243			.offset = addr_low,
   244			.src_reg = src_reg_idx
   245		};
   246		return cmdq_pkt_append_command(pkt, inst);
   247	}
   248	EXPORT_SYMBOL(cmdq_pkt_write_s);
   249	

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