Hi Andrey, Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on pza/reset/next] [also build test WARNING on v4.20-rc4 next-20181127] [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/Andrey-Smirnov/Reset-controller-support-for-i-MX8MQ/20181128-143936 base: git://git.pengutronix.de/git/pza/linux reset/next config: xtensa-allyesconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 8.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=xtensa All warnings (new ones prefixed by >>): drivers//reset/reset-imx7.c: In function 'imx7_reset_probe': >> drivers//reset/reset-imx7.c:160:19: warning: assignment discards 'const' >> qualifier from pointer target type [-Wdiscarded-qualifiers] imx7src->variant = of_device_get_match_data(dev); ^ vim +/const +160 drivers//reset/reset-imx7.c 149 150 static int imx7_reset_probe(struct platform_device *pdev) 151 { 152 struct imx7_src *imx7src; 153 struct device *dev = &pdev->dev; 154 struct regmap_config config = { .name = "src" }; 155 156 imx7src = devm_kzalloc(dev, sizeof(*imx7src), GFP_KERNEL); 157 if (!imx7src) 158 return -ENOMEM; 159 > 160 imx7src->variant = of_device_get_match_data(dev); 161 imx7src->regmap = syscon_node_to_regmap(dev->of_node); 162 if (IS_ERR(imx7src->regmap)) { 163 dev_err(dev, "Unable to get imx7-src regmap"); 164 return PTR_ERR(imx7src->regmap); 165 } 166 regmap_attach_dev(dev, imx7src->regmap, &config); 167 168 imx7src->rcdev.owner = THIS_MODULE; 169 imx7src->rcdev.nr_resets = imx7src->variant->signals_num; 170 imx7src->rcdev.ops = &imx7_reset_ops; 171 imx7src->rcdev.of_node = dev->of_node; 172 173 return devm_reset_controller_register(dev, &imx7src->rcdev); 174 } 175 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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