twl6040_reg_read identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/mfd/twl6040.h, line 207 (as a prototype)

Defined in 1 files as a function:

drivers/mfd/twl6040.c, line 96 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/gpio/gpio-twl6040.c twl6040gpo_get() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	30
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
DATA_SOURCE	0	twl6040	r gpiochip_get_data
RX_PATH
TASK_NOT_RUNNING

drivers/gpio/gpio-twl6040.c twl6040gpo_set() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	30
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
DATA_SOURCE	0	twl6040	r gpiochip_get_data
RX_PATH
TASK_NOT_RUNNING

sound/soc/codecs/twl6040.c twl6040_read() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	0-15,18,21,23-46
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
DATA_SOURCE	1	reg	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	twl6040	unit_byte
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		&component->io_mutex
HALF_LOCKED2		_T->lock

drivers/input/misc/twl6040-vibra.c twl6040_vib_irq_handler() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	46
RX_PATH
TASK_NOT_RUNNING
UNITS	0	twl6040	unit_byte

drivers/mfd/twl6040.c twl6040_power_down_manual() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	twl6040	4096-ptr_max
PARAM_VALUE	0	twl6040->audpwron	0
PARAM_VALUE	0	twl6040->mutex.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	twl6040->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	twl6040->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	twl6040->power_count	0
PARAM_VALUE	1	reg	5
BUF_SIZE	0	twl6040	s32min-(-1),1-s32max
BUF_SIZE	0	twl6040	s32min-(-1),1-s32max
DATA_SOURCE	0	twl6040	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	twl6040->clk32k->core->parent->req_rate
UNITS	0	twl6040	unit_byte
LOCK2	0	&twl6040->mutex
TYPE_LOCK		(struct twl6040)->mutex

drivers/mfd/twl6040.c twl6040_power_down_manual() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	twl6040	4096-ptr_max
PARAM_VALUE	0	twl6040->audpwron	0
PARAM_VALUE	0	twl6040->mutex.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	twl6040->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	twl6040->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	twl6040->power_count	0
PARAM_VALUE	0	twl6040->regmap	4096-ptr_max
PARAM_VALUE	0	*twl6040->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	6
BUF_SIZE	0	twl6040	s32min-(-1),1-s32max
BUF_SIZE	0	twl6040	s32min-(-1),1-s32max
DATA_SOURCE	0	twl6040	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	twl6040->clk32k->core->parent->req_rate
UNITS	0	twl6040	unit_byte
LOCK2	0	&twl6040->mutex
TYPE_LOCK		(struct twl6040)->mutex

drivers/mfd/twl6040.c twl6040_power_down_manual() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	twl6040	4096-ptr_max
PARAM_VALUE	0	twl6040->audpwron	0
PARAM_VALUE	0	twl6040->mutex.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	twl6040->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	twl6040->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	twl6040->power_count	0
PARAM_VALUE	0	twl6040->regmap	4096-ptr_max
PARAM_VALUE	0	*twl6040->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	8
BUF_SIZE	0	twl6040	s32min-(-1),1-s32max
BUF_SIZE	0	twl6040	s32min-(-1),1-s32max
DATA_SOURCE	0	twl6040	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	twl6040->clk32k->core->parent->req_rate
UNITS	0	twl6040	unit_byte
LOCK2	0	&twl6040->mutex
TYPE_LOCK		(struct twl6040)->mutex

drivers/mfd/twl6040.c twl6040_power_up_automatic() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	twl6040	4096-ptr_max
PARAM_VALUE	0	twl6040->audpwron	4096-u64max
PARAM_VALUE	0	twl6040->clk32k	0,4096-ptr_max
PARAM_VALUE	0	twl6040->clk32k->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	twl6040->clk32k->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	twl6040->clk32k->core->dev->power.request	0-4
PARAM_VALUE	0	twl6040->clk32k->core->dev->power.request_pending	0-1
PARAM_VALUE	0	twl6040->clk32k->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	twl6040->clk32k->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	twl6040->clk32k->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	twl6040->clk32k->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	twl6040->clk32k->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	twl6040->clk32k->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	twl6040->clk32k->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	twl6040->clk32k->core->parent->dev->power.request	0-4
PARAM_VALUE	0	twl6040->clk32k->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	twl6040->clk32k->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	twl6040->clk32k->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	twl6040->clk32k->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	twl6040->clk32k->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	twl6040->clk32k->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	twl6040->clk32k->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	twl6040->clk32k->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	twl6040->clk32k->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	twl6040->clk32k->core->prepare_count	1-4294967295
PARAM_VALUE	0	twl6040->dev	0,4096-ptr_max
PARAM_VALUE	0	twl6040->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	twl6040->dev->class	0,4096-ptr_max
PARAM_VALUE	0	twl6040->dev->driver	0,4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	twl6040->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	twl6040->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	twl6040->ready.done	0-4294967293,u32max
PARAM_VALUE	0	twl6040->ready.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	twl6040->ready.wait.lock.owner	(-1)
PARAM_VALUE	0	twl6040->ready.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	twl6040->ready.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	twl6040->ready.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	twl6040->regmap	4096-ptr_max
PARAM_VALUE	0	twl6040->regmap->cache_only	0
PARAM_VALUE	1	reg	3
BUF_SIZE	0	twl6040	s32min-(-1),1-s32max
BUF_SIZE	0	twl6040	s32min-(-1),1-s32max
DATA_SOURCE	0	twl6040	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	twl6040->clk32k->core->parent->req_rate
UNITS	0	twl6040	unit_byte
LOCK2	0	&twl6040->mutex
TYPE_LOCK		(struct twl6040)->mutex

drivers/mfd/twl6040.c twl6040_probe() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	twl6040	4096-ptr_max
PARAM_VALUE	0	twl6040->clk32k	0,4096-ptr_max
PARAM_VALUE	0	twl6040->dev	4096-ptr_max
PARAM_VALUE	0	twl6040->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	twl6040->irq	1-u32max
PARAM_VALUE	0	twl6040->mclk	0,4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.first_waiter	0
PARAM_VALUE	0	twl6040->mutex.magic	4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.osq.tail.counter	0
PARAM_VALUE	0	twl6040->mutex.owner.counter	0
PARAM_VALUE	0	twl6040->ready.done	0
PARAM_VALUE	0	twl6040->ready.wait.lock.magic	3735899821
PARAM_VALUE	0	twl6040->ready.wait.lock.owner	(-1)
PARAM_VALUE	0	twl6040->ready.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	twl6040->ready.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	twl6040->ready.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	twl6040->ready.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	twl6040->ready.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	twl6040->ready.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	twl6040->regmap	0-ptr_max
PARAM_VALUE	1	reg	2
BUF_SIZE	0	twl6040	976
BUF_SIZE	0	twl6040->clk32k	(-1)-s32max
BUF_SIZE	0	twl6040->dev	1616
BUF_SIZE	0	twl6040->mclk	(-1)-s32max
CAPPED_DATA	0	twl6040->irq	1
DATA_SOURCE	0	twl6040	r devm_kzalloc
BIT_INFO	0	twl6040->irq	0x0,0x7fffffff
MEM_ZERO	0	twl6040
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	twl6040->irq

drivers/mfd/twl6040.c twl6040_probe() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	twl6040	4096-ptr_max
PARAM_VALUE	0	twl6040->audpwron	0,4096-ptr_max
PARAM_VALUE	0	twl6040->clk32k	0,4096-ptr_max
PARAM_VALUE	0	twl6040->dev	4096-ptr_max
PARAM_VALUE	0	twl6040->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	twl6040->irq	1-u32max
PARAM_VALUE	0	twl6040->mclk	0,4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.first_waiter	0
PARAM_VALUE	0	twl6040->mutex.magic	4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.osq.tail.counter	0
PARAM_VALUE	0	twl6040->mutex.owner.counter	0
PARAM_VALUE	0	twl6040->ready.done	0
PARAM_VALUE	0	twl6040->ready.wait.lock.magic	3735899821
PARAM_VALUE	0	twl6040->ready.wait.lock.owner	(-1)
PARAM_VALUE	0	twl6040->ready.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	twl6040->ready.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	twl6040->ready.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	twl6040->ready.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	twl6040->ready.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	twl6040->ready.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	twl6040->regmap	4096-ptr_max
PARAM_VALUE	0	twl6040->rev	1-s32max
PARAM_VALUE	0	*twl6040->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	3
BUF_SIZE	0	twl6040	976
BUF_SIZE	0	twl6040->audpwron	s32min-(-1),1-s32max
BUF_SIZE	0	twl6040->clk32k	(-1)-s32max
BUF_SIZE	0	twl6040->dev	1616
BUF_SIZE	0	twl6040->mclk	(-1)-s32max
CAPPED_DATA	0	twl6040->audpwron	1
CAPPED_DATA	0	twl6040->irq	1
DATA_SOURCE	0	twl6040	r devm_kzalloc
BIT_INFO	0	twl6040->irq	0x0,0x7fffffff
MEM_ZERO	0	twl6040
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	twl6040->irq

drivers/mfd/twl6040.c twl6040_set_pll() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	twl6040->mutex.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	twl6040->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	twl6040->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	reg	7
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
CAPPED_DATA	0	&twl6040->mutex	1
DATA_SOURCE	0	twl6040	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	twl6040	unit_byte
LOCK2	0	&twl6040->mutex
TYPE_LOCK		(struct twl6040)->mutex

drivers/mfd/twl6040.c twl6040_set_pll() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	twl6040	4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	twl6040->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	twl6040->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	twl6040->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	twl6040->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	twl6040->regmap	4096-ptr_max
PARAM_VALUE	0	*twl6040->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	8
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
BUF_SIZE	0	twl6040	s32min-(-2),1-s32max
CAPPED_DATA	0	&twl6040->mutex	1
DATA_SOURCE	0	twl6040	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	twl6040	unit_byte
LOCK2	0	&twl6040->mutex
TYPE_LOCK		(struct twl6040)->mutex

drivers/mfd/twl6040.c twl6040_thint_handler() -> twl6040_reg_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	46
DATA_SOURCE	0	twl6040	$1
RX_PATH
TASK_NOT_RUNNING