[pinctrl:devel 63/65] drivers/pinctrl/freescale/pinctrl-imx6ul.c:343:33: warning: passing argument 2 of 'imx_pinctrl_probe' discards 'const' qualifier from pointer target type

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
head:   a3a093ae02e2ae81499ad9e78516dccd72906c25
commit: ba33f4f42e968854d8367fc4e55b07f835c55832 [63/65] pinctrl: imx6ul: add IOMUXC SNVS pinctrl driver for i.MX 6ULL
config: arm-multi_v7_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout ba33f4f42e968854d8367fc4e55b07f835c55832
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All warnings (new ones prefixed by >>):

   drivers/pinctrl/freescale/pinctrl-imx6ul.c: In function 'imx6ul_pinctrl_probe':
>> drivers/pinctrl/freescale/pinctrl-imx6ul.c:343:33: warning: passing argument 2 of 'imx_pinctrl_probe' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     return imx_pinctrl_probe(pdev, pinctrl_info);
                                    ^~~~~~~~~~~~
   In file included from drivers/pinctrl/freescale/pinctrl-imx6ul.c:19:0:
   drivers/pinctrl/freescale/pinctrl-imx.h:119:5: note: expected 'struct imx_pinctrl_soc_info *' but argument is of type 'const struct imx_pinctrl_soc_info *'
    int imx_pinctrl_probe(struct platform_device *pdev,
        ^~~~~~~~~~~~~~~~~

vim +343 drivers/pinctrl/freescale/pinctrl-imx6ul.c

   334	
   335	static int imx6ul_pinctrl_probe(struct platform_device *pdev)
   336	{
   337		const struct imx_pinctrl_soc_info *pinctrl_info;
   338	
   339		pinctrl_info = of_device_get_match_data(&pdev->dev);
   340		if (!pinctrl_info)
   341			return -ENODEV;
   342	
 > 343		return imx_pinctrl_probe(pdev, pinctrl_info);
   344	}
   345	

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

Attachment: .config.gz
Description: application/gzip


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