linux-kernel - Re: [PATCH v2 3/3] mfd: lm3533: Support initialization from Device Tree

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Message-ID: <201510280023.PwmPMF0y%fengguang.wu@intel.com>
Date:	Wed, 28 Oct 2015 00:53:28 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Bjorn Andersson <bjorn.andersson@...ymobile.com>
Cc:	kbuild-all@...org, Lee Jones <lee.jones@...aro.org>,
	Johan Hovold <jhovold@...il.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/3] mfd: lm3533: Support initialization from Device
 Tree

Hi Bjorn,

[auto build test ERROR on ljones-mfd/for-mfd-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base]

url:    https://github.com/0day-ci/linux/commits/Bjorn-Andersson/devicetree-mfd-Add-binding-for-the-TI-LM3533/20151028-003248
config: x86_64-randconfig-x019-201543 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/mfd/lm3533-core.c: In function 'lm3533_pdata_from_of_node':
>> drivers/mfd/lm3533-core.c:830:8: error: implicit declaration of function 'of_node_cmp' [-Werror=implicit-function-declaration]
      if (!of_node_cmp(node->name, "als"))
           ^
   cc1: some warnings being treated as errors

vim +/of_node_cmp +830 drivers/mfd/lm3533-core.c

   824			dev_err(dev, "failed to parse ti,boost-ovp\n");
   825			return ret;
   826		}
   827		pdata->boost_ovp = ret;
   828	
   829		for_each_child_of_node(dev->of_node, node) {
 > 830			if (!of_node_cmp(node->name, "als"))
   831				ret = lm3533_of_parse_als_node(dev, node, pdata);
   832			else if (!of_node_cmp(node->name, "backlight"))
   833				ret = lm3533_of_parse_bl_node(dev, node, pdata);

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/octet-stream" (25708 bytes)