linux-kernel - Re: [PATCH V7 2/8] mfd: max77620: add core driver for MAX77620/MAX20024

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Date:	Sat, 30 Jan 2016 22:42:01 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	kbuild test robot <lkp@...el.com>
CC:	<kbuild-all@...org>, <robh+dt@...nel.org>, <pawel.moll@....com>,
	<mark.rutland@....com>, <ijc+devicetree@...lion.org.uk>,
	<galak@...eaurora.org>, <linus.walleij@...aro.org>,
	<gnurou@...il.com>, <lee.jones@...aro.org>, <broonie@...nel.org>,
	<a.zummo@...ertech.it>, <alexandre.belloni@...e-electrons.com>,
	<lgirdwood@...il.com>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
	<rtc-linux@...glegroups.com>, <swarren@...dia.com>,
	<treding@...dia.com>, <k.kozlowski@...sung.com>,
	<vreddytalla@...dia.com>, Mallikarjun Kasoju <mkasoju@...dia.com>
Subject: Re: [PATCH V7 2/8] mfd: max77620: add core driver for MAX77620/MAX20024

This depends on patch
[PATCH V2] mfd: core: add macro for adding mfd cells

and due to absence of this patch, it reports the error.



On Saturday 30 January 2016 10:46 PM, kbuild test robot wrote:
> Hi Laxman,
>
> [auto build test ERROR on pinctrl/for-next]
> [also build test ERROR on v4.5-rc1 next-20160129]
> [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/Laxman-Dewangan/Add-support-for-MAXIM-MAX77620-MAX20024-PMIC/20160131-005355
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git for-next
> config: i386-allmodconfig (attached as .config)
> reproduce:
>          # save the attached .config to linux build tree
>          make ARCH=i386
>
> All errors (new ones prefixed by >>):
>
>>> drivers/mfd/max77620.c:57:2: error: implicit declaration of function 'DEFINE_MFD_CELL_NAME' [-Werror=implicit-function-declaration]
>       DEFINE_MFD_CELL_NAME("max77620-pinctrl"),
>       ^
>>> drivers/mfd/max77620.c:57:2: error: initializer element is not constant
>     drivers/mfd/max77620.c:57:2: note: (near initialization for 'max77620_children[0].name')
>>> drivers/mfd/max77620.c:58:2: error: implicit declaration of function 'DEFINE_MFD_CELL_NAME_RESOURCE' [-Werror=implicit-function-declaration]
>       DEFINE_MFD_CELL_NAME_RESOURCE("max77620-gpio", gpio_resources),
>       ^
>     drivers/mfd/max77620.c:58:2: error: initializer element is not constant
>     drivers/mfd/max77620.c:58:2: note: (near initialization for 'max77620_children[0].id')
>     drivers/mfd/max77620.c:59:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME("max77620-pmic"),
>       ^
>     drivers/mfd/max77620.c:59:2: note: (near initialization for 'max77620_children[0].usage_count')
>     drivers/mfd/max77620.c:60:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME_RESOURCE("max77620-rtc", rtc_resources),
>       ^
>     drivers/mfd/max77620.c:60:2: note: (near initialization for 'max77620_children[0].enable')
>     drivers/mfd/max77620.c:61:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME_RESOURCE("max77620-power", power_resources),
>       ^
>     drivers/mfd/max77620.c:61:2: note: (near initialization for 'max77620_children[0].disable')
>     drivers/mfd/max77620.c:62:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME("max77620-watchdog"),
>       ^
>     drivers/mfd/max77620.c:62:2: note: (near initialization for 'max77620_children[0].suspend')
>     drivers/mfd/max77620.c:63:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME("max77620-clock"),
>       ^
>     drivers/mfd/max77620.c:63:2: note: (near initialization for 'max77620_children[0].resume')
>     drivers/mfd/max77620.c:64:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME_RESOURCE("max77620-thermal", thermal_resources),
>       ^
>     drivers/mfd/max77620.c:64:2: note: (near initialization for 'max77620_children[0].platform_data')
>     drivers/mfd/max77620.c:68:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME("max20024-pinctrl"),
>       ^
>     drivers/mfd/max77620.c:68:2: note: (near initialization for 'max20024_children[0].name')
>     drivers/mfd/max77620.c:69:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME_RESOURCE("max20024-gpio", gpio_resources),
>       ^
>     drivers/mfd/max77620.c:69:2: note: (near initialization for 'max20024_children[0].id')
>     drivers/mfd/max77620.c:70:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME("max20024-pmic"),
>       ^
>     drivers/mfd/max77620.c:70:2: note: (near initialization for 'max20024_children[0].usage_count')
>     drivers/mfd/max77620.c:71:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME_RESOURCE("max20024-rtc", rtc_resources),
>       ^
>     drivers/mfd/max77620.c:71:2: note: (near initialization for 'max20024_children[0].enable')
>     drivers/mfd/max77620.c:72:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME_RESOURCE("max20024-power", power_resources),
>       ^
>     drivers/mfd/max77620.c:72:2: note: (near initialization for 'max20024_children[0].disable')
>     drivers/mfd/max77620.c:73:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME("max20024-watchdog"),
>       ^
>     drivers/mfd/max77620.c:73:2: note: (near initialization for 'max20024_children[0].suspend')
>     drivers/mfd/max77620.c:74:2: error: initializer element is not constant
>       DEFINE_MFD_CELL_NAME("max20024-clock"),
>       ^
>     drivers/mfd/max77620.c:74:2: note: (near initialization for 'max20024_children[0].resume')
>     cc1: some warnings being treated as errors
>
> vim +/DEFINE_MFD_CELL_NAME +57 drivers/mfd/max77620.c
>
>      51		REGMAP_IRQ_REG(MAX77620_IRQ_LBT_MBATLOW, 1, MAX77620_IRQ_LBM_MASK),
>      52		REGMAP_IRQ_REG(MAX77620_IRQ_LBT_TJALRM1, 1, MAX77620_IRQ_TJALRM1_MASK),
>      53		REGMAP_IRQ_REG(MAX77620_IRQ_LBT_TJALRM2, 1, MAX77620_IRQ_TJALRM2_MASK),
>      54	};
>      55	
>      56	static struct mfd_cell max77620_children[] = {
>    > 57		DEFINE_MFD_CELL_NAME("max77620-pinctrl"),
>    > 58		DEFINE_MFD_CELL_NAME_RESOURCE("max77620-gpio", gpio_resources),
>      59		DEFINE_MFD_CELL_NAME("max77620-pmic"),
>      60		DEFINE_MFD_CELL_NAME_RESOURCE("max77620-rtc", rtc_resources),
>      61		DEFINE_MFD_CELL_NAME_RESOURCE("max77620-power", power_resources),
>
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
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