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SubjectRe: [PATCH v3 2/4] power: reset: add reboot mode driver
Hi Andy,

[auto build test ERROR on rockchip/for-next]
[also build test ERROR on v4.5-rc2 next-20160203]
[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/Andy-Yan/add-reboot-mode-driver/20160202-181909
base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next
config: x86_64-randconfig-r0-02031912 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All error/warnings (new ones prefixed by >>):

warning: (SYSCON_REBOOT_MODE) selects REBOOT_MODE which has unmet direct dependencies (POWER_RESET && OF)
drivers/power/reset/reboot-mode.c: In function 'reboot_mode_register':
>> drivers/power/reset/reboot-mode.c:79:2: error: implicit declaration of function 'for_each_property_of_node' [-Werror=implicit-function-declaration]
for_each_property_of_node(dev->of_node, prop) {
^
>> drivers/power/reset/reboot-mode.c:79:48: error: expected ';' before '{' token
for_each_property_of_node(dev->of_node, prop) {
^
>> drivers/power/reset/reboot-mode.c:70:9: warning: unused variable 'len' [-Wunused-variable]
size_t len = strlen(PREFIX);
^
>> drivers/power/reset/reboot-mode.c:68:20: warning: unused variable 'info' [-Wunused-variable]
struct mode_info *info;
^
drivers/power/reset/reboot-mode.c: At top level:
drivers/power/reset/reboot-mode.c:51:12: warning: 'reboot_mode_notify' defined but not used [-Wunused-function]
static int reboot_mode_notify(struct notifier_block *this,
^
cc1: some warnings being treated as errors

vim +/for_each_property_of_node +79 drivers/power/reset/reboot-mode.c

62 return NOTIFY_DONE;
63 }
64
65 int reboot_mode_register(struct device *dev, int (*write)(int))
66 {
67 struct reboot_mode_driver *reboot;
> 68 struct mode_info *info;
69 struct property *prop;
> 70 size_t len = strlen(PREFIX);
71 int ret;
72
73 reboot = devm_kzalloc(dev, sizeof(*reboot), GFP_KERNEL);
74 if (!reboot)
75 return -ENOMEM;
76
77 reboot->write = write;
78 INIT_LIST_HEAD(&reboot->head);
> 79 for_each_property_of_node(dev->of_node, prop) {
80 if (len > strlen(prop->name) || strncmp(prop->name, PREFIX, len))
81 continue;
82 info = devm_kzalloc(dev, sizeof(*info), GFP_KERNEL);

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