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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

drivers/rtc/sysfs.c wakealarm_store() -> rtc_set_alarm()

Type Parameter Key Value
PARAM_VALUE 0 rtc->offset_secs s64min-(-1),1-s64max
PARAM_VALUE 0 rtc->ops 4096-ptr_max
PARAM_VALUE 0 rtc->ops->read_time 1-u64max
PARAM_VALUE 0 rtc->ops_lock.dep_map->name 0-255
PARAM_VALUE 0 rtc->ops_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rtc->ops_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rtc->ops_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 alarm 5708819620589129728
PARAM_VALUE 1 alarm->enabled 0-1
PARAM_VALUE 1 alarm->time.tm_mday 1-31
PARAM_VALUE 1 alarm->time.tm_mon (-10)-13
PARAM_VALUE 1 alarm->time.tm_yday 1-366
CAPPED_DATA 0 rtc->start_secs 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 alarm->time.tm_hour 0-23[c]
USER_DATA 1 alarm->time.tm_min (-1380)-1439[c]
USER_DATA 1 alarm->time.tm_sec (-169140)-169199
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/rtc/dev.c rtc_dev_ioctl() -> rtc_set_alarm()

Type Parameter Key Value
PARAM_VALUE 0 rtc 4096-ptr_max
PARAM_VALUE 0 rtc->offset_secs s64min-(-1),1-s64max
PARAM_VALUE 0 rtc->ops 4096-ptr_max
PARAM_VALUE 0 rtc->ops->read_time 1-u64max
PARAM_VALUE 0 rtc->ops_lock.dep_map->name 0-255
PARAM_VALUE 0 rtc->ops_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rtc->ops_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 rtc->ops_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 rtc->ops_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 alarm 6377702576050155520
PARAM_VALUE 1 alarm->enabled 0
PARAM_VALUE 1 alarm->pending 0
PARAM_VALUE 1 alarm->time.tm_hour s32min-23
PARAM_VALUE 1 alarm->time.tm_isdst (-1)
PARAM_VALUE 1 alarm->time.tm_mday 1-31
PARAM_VALUE 1 alarm->time.tm_min s32min-59
PARAM_VALUE 1 alarm->time.tm_mon (-10)-13
PARAM_VALUE 1 alarm->time.tm_sec s32min-59
PARAM_VALUE 1 alarm->time.tm_wday (-1)
PARAM_VALUE 1 alarm->time.tm_yday (-1)
BUF_SIZE 0 rtc (-1),26
BUF_SIZE 0 rtc (-1),26
CAPPED_DATA 0 rtc->start_secs 1
CAPPED_DATA 0 &rtc->ops_lock 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 alarm->time.tm_hour s32min-23
USER_DATA 1 alarm->time.tm_min s32min-59
USER_DATA 1 alarm->time.tm_sec s32min-59

drivers/rtc/dev.c rtc_dev_ioctl() -> rtc_set_alarm()

Type Parameter Key Value
PARAM_VALUE 0 rtc 4096-ptr_max
PARAM_VALUE 0 rtc->ops_lock.dep_map->name 0-255
PARAM_VALUE 0 rtc->ops_lock.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 rtc->ops_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 rtc->ops_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 rtc->ops_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 rtc->ops_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 alarm 6377702576050155520
BUF_SIZE 0 rtc (-1),26
BUF_SIZE 0 rtc (-1),26
CAPPED_DATA 0 &rtc->ops_lock 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 alarm->enabled 0-255
USER_DATA 1 alarm->pending 0-255
USER_DATA 1 alarm->time.tm_hour s32min-s32max
USER_DATA 1 alarm->time.tm_isdst s32min-s32max
USER_DATA 1 alarm->time.tm_mday s32min-s32max
USER_DATA 1 alarm->time.tm_min s32min-s32max
USER_DATA 1 alarm->time.tm_mon s32min-s32max
USER_DATA 1 alarm->time.tm_sec s32min-s32max
USER_DATA 1 alarm->time.tm_wday s32min-s32max
USER_DATA 1 alarm->time.tm_yday s32min-s32max
USER_DATA 1 alarm->time.tm_year s32min-s32max

kernel/power/suspend_test.c test_wakealarm() -> rtc_set_alarm()

Type Parameter Key Value
PARAM_VALUE 0 rtc 4096-ptr_max
PARAM_VALUE 0 rtc->offset_secs s64min-(-1),1-s64max
PARAM_VALUE 0 rtc->ops 4096-ptr_max
PARAM_VALUE 0 rtc->ops->read_time 1-u64max
PARAM_VALUE 0 rtc->ops_lock.dep_map->name 0-255
PARAM_VALUE 0 rtc->ops_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rtc->ops_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rtc->ops_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 rtc->owner 0,4096-ptr_max
PARAM_VALUE 0 rtc->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 rtc->owner->state 0-1,3-u32max
PARAM_VALUE 1 alarm 433456976781529088
PARAM_VALUE 1 alarm->enabled 1
PARAM_VALUE 1 alarm->time.tm_mday 1-31
PARAM_VALUE 1 alarm->time.tm_mon (-10)-13
PARAM_VALUE 1 alarm->time.tm_yday 1-366
CAPPED_DATA 0 rtc->start_secs 1
DATA_SOURCE 0 rtc $0
MEM_ZERO 1 alarm

kernel/power/suspend_test.c test_wakealarm() -> rtc_set_alarm()

Type Parameter Key Value
PARAM_VALUE 0 rtc 4096-ptr_max
PARAM_VALUE 0 rtc->aie_timer.enabled 0-1
PARAM_VALUE 0 rtc->aie_timer.period 0
PARAM_VALUE 0 rtc->offset_secs s64min-(-1),1-s64max
PARAM_VALUE 0 rtc->ops 4096-ptr_max
PARAM_VALUE 0 rtc->ops->read_time 1-u64max
PARAM_VALUE 0 rtc->ops_lock.dep_map->name 0-255
PARAM_VALUE 0 rtc->ops_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rtc->ops_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rtc->ops_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 rtc->owner 0,4096-ptr_max
PARAM_VALUE 0 rtc->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 rtc->owner->state 0-1,3-u32max
PARAM_VALUE 1 alarm 433456976781529088
PARAM_VALUE 1 alarm->enabled 0
PARAM_VALUE 1 alarm->time.tm_hour s32min-23
PARAM_VALUE 1 alarm->time.tm_mday 1-31
PARAM_VALUE 1 alarm->time.tm_min s32min-59
PARAM_VALUE 1 alarm->time.tm_mon (-10)-11
PARAM_VALUE 1 alarm->time.tm_sec s32min-59
PARAM_VALUE 1 alarm->time.tm_yday 1-366
PARAM_VALUE 1 alarm->time.tm_year 70-2147481747
CAPPED_DATA 0 rtc->start_secs 1
DATA_SOURCE 0 rtc $0
MEM_ZERO 1 alarm
NOCHECK_CALL