max8997_read_reg identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/mfd/max8997-private.h, line 402 (as a prototype)

Defined in 1 files as a function:

drivers/mfd/max8997.c, line 46 (as a function)

Referenced in 5 files:

Smatch caller information:

drivers/regulator/max8997-regulator.c max8997_get_voltage_sel() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	2	dest	1719978972611379200
RX_PATH
TASK_NOT_RUNNING

drivers/regulator/max8997-regulator.c max8997_reg_disable_suspend() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	19,24,33,42,44,46,55,57,59-77,80-81,90
PARAM_VALUE	2	dest	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/regulator/max8997-regulator.c max8997_reg_is_enabled() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	19,24,33,42,44,46,55,57,59-77,80-81,90
PARAM_VALUE	2	dest	3984185688635002880
RX_PATH
TASK_NOT_RUNNING

drivers/rtc/rtc-max8997.c max8997_rtc_enable_smpl() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	0	i2c->adapter	4096-ptr_max
PARAM_VALUE	0	i2c->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	i2c->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	i2c->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	i2c->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	i2c->dev.driver_data->iolock.dep_map->name	0-255
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	i2c->dev.driver_data->iolock.osq.tail.counter	0-s32max
PARAM_VALUE	1	reg	6
PARAM_VALUE	2	dest	5189874691480543232
PARAM_VALUE	2	*dest	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&_dev->mutex

drivers/rtc/rtc-max8997.c max8997_rtc_read_alarm() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	13
PARAM_VALUE	2	dest	8372930906420760576
LOCK2		&info->lock
LOCK2		&rtc->ops_lock
TYPE_LOCK		(struct max8997_rtc_info)->lock
TYPE_LOCK		(struct rtc_device)->ops_lock

drivers/mfd/max8997.c max8997_freeze() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	1	reg	8-11,19-21,24-77,80-86,90,94-96,99-108,110,112-123,128-146,151-154
PARAM_VALUE	2	dest	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mfd/max8997.c max8997_freeze() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	0	i2c->adapter	4096-ptr_max
PARAM_VALUE	0	i2c->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	i2c->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	i2c->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	i2c->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	i2c->dev.driver_data->iolock.dep_map->name	0-255
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	i2c->dev.driver_data->iolock.osq.tail.counter	0-s32max
PARAM_VALUE	1	reg	7-10,12-14
PARAM_VALUE	2	dest	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mfd/max8997.c max8997_freeze() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	0	i2c->adapter	4096-ptr_max
PARAM_VALUE	0	i2c->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	i2c->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	i2c->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	i2c->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	i2c->dev.driver_data->iolock.dep_map->name	0-255
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	i2c->dev.driver_data->iolock.osq.tail.counter	0-s32max
PARAM_VALUE	1	reg	1-15
PARAM_VALUE	2	dest	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mfd/max8997-irq.c max8997_irq_init() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	0	i2c->adapter	4096-ptr_max
PARAM_VALUE	0	i2c->debugfs	4096-u64max
PARAM_VALUE	0	i2c->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	i2c->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	i2c->devres_group_id	4096-ptr_max
PARAM_VALUE	1	reg	112-123
PARAM_VALUE	2	dest	8865995555065446400
CAPPED_DATA	0	i2c->irq	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	i2c->irq

drivers/mfd/max8997-irq.c max8997_irq_thread() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	2
PARAM_VALUE	2	dest	1974059807721402368
RX_PATH
TASK_NOT_RUNNING

drivers/mfd/max8997-irq.c max8997_irq_thread() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	0	i2c->adapter	4096-ptr_max
PARAM_VALUE	0	i2c->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	i2c->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	i2c->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	i2c->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	i2c->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	i2c->dev.driver_data->iolock.dep_map->name	0-255
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	i2c->dev.driver_data->iolock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	i2c->dev.driver_data->iolock.osq.tail.counter	0-s32max
PARAM_VALUE	1	reg	109
PARAM_VALUE	2	dest	5696375135225327626
RX_PATH
TASK_NOT_RUNNING

drivers/power/supply/max8997_charger.c max8997_battery_get_property() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	16
PARAM_VALUE	2	dest	3775444346533380096
RX_PATH
TASK_NOT_RUNNING
LOCK2		_T->lock
HALF_LOCKED2		&pool->lock

drivers/power/supply/max8997_charger.c max8997_battery_get_property() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	16
PARAM_VALUE	2	dest	3775444346533380096
RX_PATH
TASK_NOT_RUNNING
LOCK2		_T->lock
HALF_LOCKED2		&pool->lock

drivers/power/supply/max8997_charger.c max8997_battery_get_property() -> max8997_read_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	16
PARAM_VALUE	2	dest	3775444346533380096
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		_T->lock