ds1286_rtc_write 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-ds1286.c, line 30 (as a function)

Referenced in 1 files:

drivers/rtc/rtc-ds1286.c

Smatch caller information:

drivers/rtc/rtc-ds1286.c ds1286_alarm_irq_enable() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	11
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
NOCHECK_CALL
HOST_DATA	1	data	0-255
UNITS	0	priv	unit_byte
LOCK2		&rtc->ops_lock
LOCK2		flags
LOCK2	0	&priv->lock
TYPE_LOCK		(struct ds1286_priv)->lock
TYPE_LOCK		(struct rtc_device)->ops_lock

drivers/rtc/rtc-ds1286.c ds1286_ioctl() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	11
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BIT_INFO	1	data	0x8,0xff
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	data	0-255
UNITS	0	priv	unit_byte
LOCK2		&rtc->ops_lock
LOCK2		flags
LOCK2	0	&priv->lock
TYPE_LOCK		(struct ds1286_priv)->lock
TYPE_LOCK		(struct rtc_device)->ops_lock

drivers/rtc/rtc-ds1286.c ds1286_ioctl() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	1	data	0-247
PARAM_VALUE	2	reg	11
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BIT_INFO	1	data	0x0,0xf7
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	data	0-247[c]
UNITS	0	priv	unit_byte
LOCK2		&rtc->ops_lock
LOCK2		flags
LOCK2	0	&priv->lock
TYPE_LOCK		(struct ds1286_priv)->lock
TYPE_LOCK		(struct rtc_device)->ops_lock

drivers/rtc/rtc-ds1286.c ds1286_read_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	11
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BIT_INFO	1	data	0x80,0xff
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	data	0-255
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_read_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	11
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	1	data	r ds1286_rtc_read
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	data	0-255
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_set_alarm() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	2	reg	5
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	1	data	r _bin2bcd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2		&rtc->ops_lock
LOCK2	0	&priv->lock
TYPE_LOCK		(struct ds1286_priv)->lock
TYPE_LOCK		(struct rtc_device)->ops_lock

drivers/rtc/rtc-ds1286.c ds1286_set_alarm() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	2	reg	3
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
CAPPED_DATA	1	data	1
DATA_SOURCE	1	data	r _bin2bcd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2		&rtc->ops_lock
LOCK2	0	&priv->lock
TYPE_LOCK		(struct ds1286_priv)->lock
TYPE_LOCK		(struct rtc_device)->ops_lock

drivers/rtc/rtc-ds1286.c ds1286_set_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	11
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BIT_INFO	1	data	0x80,0xff
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	data	0-255
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_set_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	10
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	1	data	r _bin2bcd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_set_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	9
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	1	data	r _bin2bcd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_set_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	8
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	1	data	r _bin2bcd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_set_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	4
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	1	data	r _bin2bcd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_set_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	2
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
CAPPED_DATA	1	data	1
DATA_SOURCE	1	data	r _bin2bcd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_set_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	1
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	1	data	r _bin2bcd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_set_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	1	data	0
PARAM_VALUE	2	reg	0
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
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock

drivers/rtc/rtc-ds1286.c ds1286_set_time() -> ds1286_rtc_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	reg	11
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	1	data	r ds1286_rtc_read
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	data	0-255
UNITS	0	priv	unit_byte
LOCK2		flags
LOCK2	0	&priv->lock
HALF_LOCKED2		&rtc->ops_lock
TYPE_LOCK		(struct ds1286_priv)->lock