linux-kernel - Re: [PATCH] spmi: Fix controller->node != parent->node breakage

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Message-ID: <202501121127.soBkTzgY-lkp@intel.com>
Date: Sun, 12 Jan 2025 11:48:12 +0800
From: kernel test robot <lkp@...el.com>
To: Konrad Dybcio <konradybcio@...nel.org>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Stephen Boyd <sboyd@...nel.org>,
	Joe Hattori <joe@...is.s.u-tokyo.ac.jp>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-media@...r.kernel.org,
	Marijn Suijten <marijn.suijten@...ainline.org>,
	linux-kernel@...r.kernel.org,
	Bjorn Andersson <andersson@...nel.org>,
	Abel Vesa <abel.vesa@...aro.org>,
	Johan Hovold <johan+linaro@...nel.org>,
	Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: Re: [PATCH] spmi: Fix controller->node != parent->node breakage

Hi Konrad,

kernel test robot noticed the following build errors:

[auto build test ERROR on 2b88851f583d3c4e40bcd40cfe1965241ec229dd]

url:    https://github.com/intel-lab-lkp/linux/commits/Konrad-Dybcio/spmi-Fix-controller-node-parent-node-breakage/20250111-192215
base:   2b88851f583d3c4e40bcd40cfe1965241ec229dd
patch link:    https://lore.kernel.org/r/20250111-topic-spmi_node_breakage-v1-1-3f60111a1d19%40oss.qualcomm.com
patch subject: [PATCH] spmi: Fix controller->node != parent->node breakage
config: hexagon-randconfig-002-20250112 (https://download.01.org/0day-ci/archive/20250112/202501121127.soBkTzgY-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project f5cd181ffbb7cb61d582fe130d46580d5969d47a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250112/202501121127.soBkTzgY-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/202501121127.soBkTzgY-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/spmi/hisi-spmi-controller.c:272:8: error: expected ')'
     272 |                                           sizeof(*spmi_controller));
         |                                           ^
   drivers/spmi/hisi-spmi-controller.c:270:35: note: to match this '('
     270 |         ctrl = devm_spmi_controller_alloc(&pdev->dev,
         |                                          ^
   1 error generated.


vim +272 drivers/spmi/hisi-spmi-controller.c

   262	
   263	static int spmi_controller_probe(struct platform_device *pdev)
   264	{
   265		struct spmi_controller_dev *spmi_controller;
   266		struct spmi_controller *ctrl;
   267		struct resource *iores;
   268		int ret;
   269	
   270		ctrl = devm_spmi_controller_alloc(&pdev->dev,
   271						  pdev->dev.of_node
 > 272						  sizeof(*spmi_controller));
   273		if (IS_ERR(ctrl)) {
   274			dev_err(&pdev->dev, "can not allocate spmi_controller data\n");
   275			return PTR_ERR(ctrl);
   276		}
   277		spmi_controller = spmi_controller_get_drvdata(ctrl);
   278		spmi_controller->controller = ctrl;
   279	
   280		iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
   281		if (!iores) {
   282			dev_err(&pdev->dev, "can not get resource!\n");
   283			return -EINVAL;
   284		}
   285	
   286		spmi_controller->base = devm_ioremap(&pdev->dev, iores->start,
   287						     resource_size(iores));
   288		if (!spmi_controller->base) {
   289			dev_err(&pdev->dev, "can not remap base addr!\n");
   290			return -EADDRNOTAVAIL;
   291		}
   292	
   293		ret = of_property_read_u32(pdev->dev.of_node, "hisilicon,spmi-channel",
   294					   &spmi_controller->channel);
   295		if (ret) {
   296			dev_err(&pdev->dev, "can not get channel\n");
   297			return -ENODEV;
   298		}
   299	
   300		platform_set_drvdata(pdev, spmi_controller);
   301		dev_set_drvdata(&ctrl->dev, spmi_controller);
   302	
   303		spin_lock_init(&spmi_controller->lock);
   304	
   305		ctrl->dev.parent = pdev->dev.parent;
   306	
   307		/* Callbacks */
   308		ctrl->read_cmd = spmi_read_cmd;
   309		ctrl->write_cmd = spmi_write_cmd;
   310	
   311		ret = devm_spmi_controller_add(&pdev->dev, ctrl);
   312		if (ret) {
   313			dev_err(&pdev->dev, "spmi_controller_add failed with error %d!\n", ret);
   314			return ret;
   315		}
   316	
   317		return 0;
   318	}
   319	

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