linux-kernel - Re: [PATCH 01/15] arm: use of_platform_default

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Message-ID: <56A876CE.2030707@huawei.com>
Date:	Wed, 27 Jan 2016 15:50:38 +0800
From:	Kefeng Wang <wangkefeng.wang@...wei.com>
To:	kbuild test robot <lkp@...el.com>
CC:	<kbuild-all@...org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	Arnd Bergmann <arnd@...db.de>, Shawn Guo <shawnguo@...nel.org>,
	Russell King <linux@....linux.org.uk>,
	Catalin Marinas <catalin.marinas@....com>,
	Hauke Mehrtens <hauke@...ke-m.de>,
	Rob Herring <robh+dt@...nel.org>,
	Masahiro Yamada <yamada.masahiro@...ionext.com>,
	<guohanjun@...wei.com>, Nicolas Ferre <nicolas.ferre@...el.com>,
	Ray Jui <rjui@...adcom.com>, Lee Jones <lee@...nel.org>,
	Krzysztof Halasa <khalasa@...p.pl>,
	Kukjin Kim <kgene@...nel.org>, Rob Herring <robh@...nel.org>,
	Santosh Shilimkar <ssantosh@...nel.org>,
	Roland Stigge <stigge@...com.de>,
	Jason Cooper <jason@...edaemon.net>,
	Haojian Zhuang <haojian.zhuang@...il.com>,
	"Heiko Stuebner" <heiko@...ech.de>,
	Viresh Kumar <vireshk@...nel.org>,
	Shiraz Hashim <shiraz.linux.kernel@...il.com>,
	Tony Prisk <linux@...sktech.co.nz>
Subject: Re: [PATCH 01/15] arm: use of_platform_default_populate() to populate
 default bus



On 2016/1/27 15:08, kbuild test robot wrote:
> Hi Kefeng,
> 
> [auto build test ERROR on v4.5-rc1]
> [cannot apply to arm-soc/for-next next-20160127]
> [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
> 
> url:    https://github.com/0day-ci/linux/commits/Kefeng-Wang/use-of_platform_default_populate-to-populate-default-bus/20160127-123512
> config: arm-at91_dt_defconfig (attached as .config)
> 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 >>):
> 
>    arch/arm/mach-at91/at91rm9200.c: In function 'at91rm9200_dt_device_init':
>>> arch/arm/mach-at91/at91rm9200.c:34:2: error: implicit declaration of function 'of_platform__default_populate' [-Werror=implicit-function-declaration]
>      of_platform__default_populate(NULL, NULL, soc_dev);

sorry for the typo, fix in v2.

>      ^
>    cc1: some warnings being treated as errors
> 
> vim +/of_platform__default_populate +34 arch/arm/mach-at91/at91rm9200.c
> 
>     28		struct device *soc_dev = NULL;
>     29	
>     30		soc = at91_soc_init(rm9200_socs);
>     31		if (soc != NULL)
>     32			soc_dev = soc_device_to_device(soc);
>     33	
>   > 34		of_platform__default_populate(NULL, NULL, soc_dev);
>     35	
>     36		arm_pm_idle = at91rm9200_idle;
>     37		at91rm9200_pm_init();
> 
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
>