stm32_rtc_check_rif identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/rtc/rtc-stm32.c, line 951 (as a function)

Referenced in 1 files:

drivers/rtc/rtc-stm32.c
- line 1119
- line 1121

Smatch caller information:

drivers/rtc/rtc-stm32.c stm32_rtc_probe() -> stm32_rtc_check_rif()

Type	Parameter	Key	Value
PARAM_VALUE	0	stm32_rtc	4096-ptr_max
PARAM_VALUE	0	stm32_rtc->base	4096-ptr_max
PARAM_VALUE	0	stm32_rtc->data	4096-ptr_max
PARAM_VALUE	0	stm32_rtc->data->rif_protected	1
PARAM_VALUE	0	stm32_rtc->dbp	0,4096-ptr_max
PARAM_VALUE	0	stm32_rtc->dbp->async	0
PARAM_VALUE	0	stm32_rtc->pclk	0,4096-ptr_max
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.request	0-4
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->enable_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->prepare_count	1-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->protect_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck	0,4096-ptr_max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.request	0-4
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.request_pending	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->enable_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.request	0-4
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->prepare_count	1-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->protect_count	0-4294967295
BUF_SIZE	0	stm32_rtc	72
BUF_SIZE	0	stm32_rtc->dbp	(-1)-s32max
BUF_SIZE	0	stm32_rtc->pclk	(-1)-s32max
BUF_SIZE	0	stm32_rtc->rtc_ck	(-1),1-s32max
DATA_SOURCE	0	stm32_rtc	r devm_kzalloc
MEM_ZERO	0	stm32_rtc
RX_PATH
TASK_NOT_RUNNING

drivers/rtc/rtc-stm32.c stm32_rtc_probe() -> stm32_rtc_check_rif()

Type	Parameter	Key	Value
PARAM_VALUE	0	stm32_rtc	4096-ptr_max
PARAM_VALUE	0	stm32_rtc->base	4096-ptr_max
PARAM_VALUE	0	stm32_rtc->data	4096-ptr_max
PARAM_VALUE	0	stm32_rtc->data->rif_protected	1
PARAM_VALUE	0	stm32_rtc->dbp	0,4096-ptr_max
PARAM_VALUE	0	stm32_rtc->dbp->async	0
PARAM_VALUE	0	stm32_rtc->pclk	0,4096-ptr_max
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.request	0-4
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->enable_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->prepare_count	1-4294967295
PARAM_VALUE	0	stm32_rtc->pclk->core->protect_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck	0,4096-ptr_max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.request	0-4
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.request_pending	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->enable_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.request	0-4
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->prepare_count	1-4294967295
PARAM_VALUE	0	stm32_rtc->rtc_ck->core->protect_count	0-4294967295
BUF_SIZE	0	stm32_rtc	72
BUF_SIZE	0	stm32_rtc->dbp	(-1)-s32max
BUF_SIZE	0	stm32_rtc->pclk	(-1)-s32max
BUF_SIZE	0	stm32_rtc->rtc_ck	(-1),1-s32max
DATA_SOURCE	0	stm32_rtc	r devm_kzalloc
MEM_ZERO	0	stm32_rtc
RX_PATH
TASK_NOT_RUNNING