linux-kernel - Re: [PATCH 1/1] memory: emif: add missing of_node_put after calling of_parse

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Message-ID: <201607160209.vNem1689%fengguang.wu@intel.com>
Date:	Sat, 16 Jul 2016 02:50:43 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Peter Chen <peter.chen@....com>
Cc:	kbuild-all@...org, ssantosh@...nel.org,
	linux-kernel@...r.kernel.org, Peter Chen <peter.chen@....com>
Subject: Re: [PATCH 1/1] memory: emif: add missing of_node_put after calling
 of_parse_phandle

Hi,

[auto build test ERROR on v4.7-rc7]
[also build test ERROR on next-20160715]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Peter-Chen/memory-emif-add-missing-of_node_put-after-calling-of_parse_phandle/20160715-190829
config: arm-omap2plus_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 5.3.1-8) 5.3.1 20160205
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   drivers/memory/emif.c: In function 'of_get_memory_device_details':
>> drivers/memory/emif.c:1412:2: error: implicit declaration of function 'of_put_node' [-Werror=implicit-function-declaration]
     of_put_node(np_ddr);
     ^
   cc1: some warnings being treated as errors

vim +/of_put_node +1412 drivers/memory/emif.c

  1406						&emif->plat_data->timings_arr_size);
  1407	
  1408		emif->plat_data->min_tck = of_get_min_tck(np_ddr, emif->dev);
  1409		goto out;
  1410	
  1411	error:
> 1412		of_put_node(np_ddr);
  1413		return NULL;
  1414	out:
  1415		of_put_node(np_ddr);

---
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" (27901 bytes)