ds2404_write_byte identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/rtc/rtc-ds2404.c, line 66 (as a function)

Referenced in 1 files:

drivers/rtc/rtc-ds2404.c

Smatch caller information:

drivers/rtc/rtc-ds2404.c ds2404_read_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
PARAM_VALUE	1	byte	240
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
HALF_LOCKED2		&rtc->ops_lock

drivers/rtc/rtc-ds2404.c ds2404_read_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
PARAM_VALUE	1	byte	3
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
HALF_LOCKED2		&rtc->ops_lock

drivers/rtc/rtc-ds2404.c ds2404_read_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
PARAM_VALUE	1	byte	2
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
HALF_LOCKED2		&rtc->ops_lock

drivers/rtc/rtc-ds2404.c ds2404_write_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
PARAM_VALUE	1	byte	15
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip->dev	(-1),1616
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

drivers/rtc/rtc-ds2404.c ds2404_write_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
PARAM_VALUE	1	byte	1,3
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip->dev	(-1),1616
DATA_SOURCE	0	chip	$0
BIT_INFO	1	byte	0x0,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

drivers/rtc/rtc-ds2404.c ds2404_write_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
PARAM_VALUE	1	byte	2
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip->dev	(-1),1616
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

drivers/rtc/rtc-ds2404.c ds2404_write_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip->dev	(-1),1616
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

drivers/rtc/rtc-ds2404.c ds2404_write_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
PARAM_VALUE	1	byte	170
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip->dev	(-1),1616
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

drivers/rtc/rtc-ds2404.c ds2404_write_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
PARAM_VALUE	1	byte	85
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip->dev	(-1),1616
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

drivers/rtc/rtc-ds2404.c ds2404_write_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip->dev	(-1),1616
DATA_SOURCE	0	chip	$0
DATA_SOURCE	1	byte	r ds2404_read_byte
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

drivers/rtc/rtc-ds2404.c ds2404_write_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip->dev	(-1),1616
DATA_SOURCE	0	chip	$0
DATA_SOURCE	1	byte	r ds2404_read_byte
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

drivers/rtc/rtc-ds2404.c ds2404_write_memory() -> ds2404_write_byte()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->clk_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod	0,4096-u64max
PARAM_VALUE	0	chip->dq_gpiod->debounce_period_us	0-4294967295
PARAM_VALUE	0	chip->dq_gpiod->gdev->line_state_notifier.head->priority	s32min-s32max
PARAM_VALUE	0	chip->rst_gpiod	0,4096-u64max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip->dev	(-1),1616
DATA_SOURCE	0	chip	$0
DATA_SOURCE	1	byte	r ds2404_read_byte
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte