Hi Chris, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on robh/for-next] [also build test WARNING on v4.17-rc2 next-20180426] [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/Chris-Lew/Add-chrdev-and-name-query-support-for-GLINK/20180427-023202 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: i386-randconfig-b0-04270034 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): In file included from include/linux/kobject.h:20:0, from include/linux/irqdesc.h:6, from include/linux/irq.h:517, from arch/x86/include/asm/hardirq.h:6, from include/linux/hardirq.h:9, from include/linux/interrupt.h:11, from drivers/rpmsg/qcom_glink_native.c:15: >> include/linux/sysfs.h:153:21: warning: initialization from incompatible pointer type static const struct attribute_group _name##_group = { \ ^ >> drivers/rpmsg/qcom_glink_native.c:1569:1: note: in expansion of macro 'ATTRIBUTE_GROUPS' ATTRIBUTE_GROUPS(qcom_glink); ^ include/linux/sysfs.h:153:21: warning: (near initialization for 'qcom_glink_group.attrs') static const struct attribute_group _name##_group = { \ ^ >> drivers/rpmsg/qcom_glink_native.c:1569:1: note: in expansion of macro 'ATTRIBUTE_GROUPS' ATTRIBUTE_GROUPS(qcom_glink); ^ -- In file included from include/linux/kobject.h:20:0, from include/linux/irqdesc.h:6, from include/linux/irq.h:517, from arch/x86/include/asm/hardirq.h:6, from include/linux/hardirq.h:9, from include/linux/interrupt.h:11, from drivers//rpmsg/qcom_glink_native.c:15: >> include/linux/sysfs.h:153:21: warning: initialization from incompatible pointer type static const struct attribute_group _name##_group = { \ ^ drivers//rpmsg/qcom_glink_native.c:1569:1: note: in expansion of macro 'ATTRIBUTE_GROUPS' ATTRIBUTE_GROUPS(qcom_glink); ^ include/linux/sysfs.h:153:21: warning: (near initialization for 'qcom_glink_group.attrs') static const struct attribute_group _name##_group = { \ ^ drivers//rpmsg/qcom_glink_native.c:1569:1: note: in expansion of macro 'ATTRIBUTE_GROUPS' ATTRIBUTE_GROUPS(qcom_glink); ^ vim +/ATTRIBUTE_GROUPS +1569 drivers/rpmsg/qcom_glink_native.c 1564 1565 static const struct attribute *qcom_glink_attrs[] = { 1566 &dev_attr_rpmsg_name.attr, 1567 NULL 1568 }; > 1569 ATTRIBUTE_GROUPS(qcom_glink); 1570 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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