Hi Bjorn, [auto build test WARNING on ljones-mfd/for-mfd-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base]
url: https://github.com/0day-ci/linux/commits/Bjorn-Andersson/devicetree-mfd-Add-binding-for-the-TI-LM3533/20151028-003248 config: x86_64-randconfig-x012-201543 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): In file included from include/uapi/linux/stddef.h:1:0, from include/linux/stddef.h:4, from include/uapi/linux/posix_types.h:4, from include/uapi/linux/types.h:13, from include/linux/types.h:5, from include/linux/list.h:4, from include/linux/module.h:9, from drivers/mfd/lm3533-core.c:14: drivers/mfd/lm3533-core.c: In function 'lm3533_pdata_from_of_node': drivers/mfd/lm3533-core.c:830:8: error: implicit declaration of function 'of_node_cmp' [-Werror=implicit-function-declaration] if (!of_node_cmp(node->name, "als")) ^ include/linux/compiler.h:147:28: note: in definition of macro '__trace_if' if (__builtin_constant_p((cond)) ? !!(cond) : \ ^ >> drivers/mfd/lm3533-core.c:830:3: note: in expansion of macro 'if' if (!of_node_cmp(node->name, "als")) ^ cc1: some warnings being treated as errors vim +/if +830 drivers/mfd/lm3533-core.c 814 815 ret = lm3533_of_parse_enum(dev->of_node, "ti,boost-freq-khz", freqs, 2); 816 if (ret < 0) { 817 dev_err(dev, "failed to parse ti,boost-freq-khz\n"); 818 return ret; 819 } 820 pdata->boost_freq = ret; 821 822 ret = lm3533_of_parse_enum(dev->of_node, "ti,boost-ovp", ovps, 4); 823 if (ret < 0) { 824 dev_err(dev, "failed to parse ti,boost-ovp\n"); 825 return ret; 826 } 827 pdata->boost_ovp = ret; 828 829 for_each_child_of_node(dev->of_node, node) { > 830 if (!of_node_cmp(node->name, "als")) 831 ret = lm3533_of_parse_als_node(dev, node, pdata); 832 else if (!of_node_cmp(node->name, "backlight")) 833 ret = lm3533_of_parse_bl_node(dev, node, pdata); 834 else if (!of_node_cmp(node->name, "led")) 835 ret = lm3533_of_parse_led_node(dev, node, pdata); 836 837 if (ret < 0) { 838 of_node_put(node); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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