rtc7301_read identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/rtc/rtc-r7301.c, line 75 (as a function)

Referenced in 1 files:

drivers/rtc/rtc-r7301.c

Smatch caller information:

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0-1
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	1	reg	0
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
FUZZY_MAX	0	priv->irq	1
HARD_MAX	0	priv->bank	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0-1
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	1
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
FUZZY_MAX	0	priv->irq	1
HARD_MAX	0	priv->bank	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0-1
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	2
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
FUZZY_MAX	0	priv->irq	1
HARD_MAX	0	priv->bank	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0-1
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	3
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
FUZZY_MAX	0	priv->irq	1
HARD_MAX	0	priv->bank	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0-1
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	4
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
FUZZY_MAX	0	priv->irq	1
HARD_MAX	0	priv->bank	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0-1
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	5
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
FUZZY_MAX	0	priv->irq	1
HARD_MAX	0	priv->bank	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0-1
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	7
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
FUZZY_MAX	0	priv->irq	1
HARD_MAX	0	priv->bank	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0-1
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	8
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
FUZZY_MAX	0	priv->irq	1
HARD_MAX	0	priv->bank	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	6
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	10
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	9
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	14
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	13
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	12
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_get_time() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0
PARAM_VALUE	0	priv->irq	(-4095)-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	11
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_irq_handler() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	1
PARAM_VALUE	0	priv->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	reg	14
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2	0	&priv->lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags
TYPE_LOCK		(struct rtc7301_priv)->lock

drivers/rtc/rtc-r7301.c rtc7301_read_alarm() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	1
PARAM_VALUE	0	priv->irq	1-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
PARAM_VALUE	1	reg	14
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
FUZZY_MAX	0	priv->irq	1
PREEMPT_ADD			<- disables preempt
UNITS	0	priv	unit_byte
LOCK2		&rtc->ops_lock
LOCK2		flags
LOCK2	0	&priv->lock
TYPE_LOCK		(struct rtc7301_priv)->lock
TYPE_LOCK		(struct rtc_device)->ops_lock

drivers/rtc/rtc-r7301.c rtc7301_wait_while_busy() -> rtc7301_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bank	0
PARAM_VALUE	1	reg	15
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct rtc7301_priv)->lock