gpio_generic_write_reg identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/gpio/generic.h, line 158

Defined in 1 files as a function:

include/linux/gpio/generic.h, line 164 (as a function)

Referenced in 7 files:

Smatch caller information:

drivers/gpio/gpio-grgpio.c grgpio_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	4096-ptr_max
PARAM_VALUE	2	val	0-u32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-grgpio.c grgpio_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	4096-ptr_max
PARAM_VALUE	2	val	0-u32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-grgpio.c grgpio_set_imask() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&(&priv->chip)->lock
HALF_LOCKED2		&(_T->lock)->lock
HALF_LOCKED2		&d->root->mutex
HALF_LOCKED2		_T->flags
HALF_LOCKED2		flags

drivers/gpio/gpio-ppc44x.c __ppc44x_gpio_set() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
BUF_SIZE	0	chip	672
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags
HALF_LOCKED2		_T->lock

drivers/gpio/gpio-dwapb.c dwapb_write() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	4096-ptr_max
BUF_SIZE	0	chip	672
DATA_SOURCE	2	val	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
HALF_LOCKED2		&(_T->lock)->lock
HALF_LOCKED2		_T->flags
HALF_LOCKED2		_T->lock

drivers/gpio/gpio-xgene-sb.c xgene_gpio_set_bit() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
DATA_SOURCE	0	chip	r to_gpio_generic_chip
DATA_SOURCE	1	reg	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max

drivers/gpio/gpio-brcmstb.c __brcmstb_gpio_set_imask() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-brcmstb.c brcmstb_gpio_bank_restore() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
PARAM_VALUE	2	val	0-u32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpio/gpio-brcmstb.c brcmstb_gpio_irq_ack() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->lock
HALF_LOCKED2		_T->flags

drivers/gpio/gpio-brcmstb.c brcmstb_gpio_irq_mask_ack() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-brcmstb.c brcmstb_gpio_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
PARAM_VALUE	2	val	0-u32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-brcmstb.c brcmstb_gpio_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
PARAM_VALUE	2	val	0-u32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-brcmstb.c brcmstb_gpio_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
PARAM_VALUE	2	val	0-u32max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
LOCK2		&(_T->lock)->lock
LOCK2		_T->flags

drivers/gpio/gpio-brcmstb.c brcmstb_gpio_probe() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->bits	8,16,32,64
PARAM_VALUE	0	chip->dir_unreadable	1
PARAM_VALUE	0	chip->gc.base	(-1)
PARAM_VALUE	0	chip->gc.direction_input	1391388087628505088,3254443155909263360,5874203319579267072
PARAM_VALUE	0	chip->gc.direction_output	3286615622003204096,4080776173895794688,4670927389855539200,5369191353210699776
PARAM_VALUE	0	chip->gc.free	4508023251085922304
PARAM_VALUE	0	chip->gc.get	518919195045810176,7654895106854170624
PARAM_VALUE	0	chip->gc.get_multiple	564320363935752192,2612173637980864512,8738597980339994624
PARAM_VALUE	0	chip->gc.label	1-u64max
PARAM_VALUE	0	chip->gc.ngpio	32
PARAM_VALUE	0	chip->gc.of_gpio_n_cells	2
PARAM_VALUE	0	chip->gc.of_xlate	580082292235046912
PARAM_VALUE	0	chip->gc.owner	0
PARAM_VALUE	0	chip->gc.request	5453143869795631104
PARAM_VALUE	0	chip->gc.set	747538563950645248,4604650241983475712,6972910702948732928
PARAM_VALUE	0	chip->gc.set_multiple	0,1647354960797667328,4556376289024532480
PARAM_VALUE	0	chip->gc.to_irq	0,2306907514820149248
PARAM_VALUE	0	chip->lock.magic	3735899821
PARAM_VALUE	0	chip->lock.owner	(-1)
PARAM_VALUE	0	chip->lock.owner_cpu	u32max
PARAM_VALUE	0	chip->pinctrl	1
PARAM_VALUE	0	chip->read_reg	2189877061993816064,2300194121365708800,5302491638966931456,6290825970198790144,7627854653971529728,8589641711378251776
PARAM_VALUE	0	chip->reg_dat	1-u64max
PARAM_VALUE	0	chip->reg_set	1-u64max
PARAM_VALUE	0	chip->write_reg	1302825759051804672,2264972764792877056,3881800160937377792,4226973430857023488,5210441000530759680,8683190200015892480
PARAM_VALUE	2	val	0
MEM_ZERO	0	chip
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	chip->sdata	0
HOST_DATA	0	chip->sdir	0

drivers/gpio/gpio-brcmstb.c brcmstb_gpio_quiesce() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&_dev->mutex

drivers/gpio/gpio-mpc8xxx.c mpc512x_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
BIT_INFO	2	val	0x0,0xffffffff
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u64max
LOCK2		&mpc8xxx_gc->lock
LOCK2		flags
TYPE_LOCK		(struct mpc8xxx_gpio_chip)->lock

drivers/gpio/gpio-mpc8xxx.c mpc512x_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
BIT_INFO	2	val	0x0,0xffffffff
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u64max
LOCK2		&mpc8xxx_gc->lock
LOCK2		flags
TYPE_LOCK		(struct mpc8xxx_gpio_chip)->lock

drivers/gpio/gpio-mpc8xxx.c mpc512x_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
CAPPED_DATA	2	val	1
BIT_INFO	2	val	0x0,0xffffffff
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u64max
LOCK2		&mpc8xxx_gc->lock
LOCK2		flags
TYPE_LOCK		(struct mpc8xxx_gpio_chip)->lock

drivers/gpio/gpio-mpc8xxx.c mpc8xxx_irq_ack() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg	4096-ptr_max
PARAM_VALUE	2	val	0-u32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->lock
HALF_LOCKED2		_T->flags

drivers/gpio/gpio-mpc8xxx.c mpc8xxx_irq_mask() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
CAPPED_DATA	2	val	1
BIT_INFO	2	val	0x0,0xffffffff
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u64max
LOCK2		&mpc8xxx_gc->lock
LOCK2		flags
HALF_LOCKED2		&desc->lock
HALF_LOCKED2		_T->flags
TYPE_LOCK		(struct mpc8xxx_gpio_chip)->lock

drivers/gpio/gpio-mpc8xxx.c mpc8xxx_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u64max
LOCK2		&mpc8xxx_gc->lock
LOCK2		flags
TYPE_LOCK		(struct mpc8xxx_gpio_chip)->lock

drivers/gpio/gpio-mpc8xxx.c mpc8xxx_irq_set_type() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
CAPPED_DATA	2	val	1
BIT_INFO	2	val	0x0,0xffffffff
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u64max
LOCK2		&mpc8xxx_gc->lock
LOCK2		flags
TYPE_LOCK		(struct mpc8xxx_gpio_chip)->lock

drivers/gpio/gpio-mpc8xxx.c mpc8xxx_irq_unmask() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->gc.gpiodev	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u64max
LOCK2		&mpc8xxx_gc->lock
LOCK2		flags
HALF_LOCKED2		&desc->lock
HALF_LOCKED2		_T->flags
TYPE_LOCK		(struct mpc8xxx_gpio_chip)->lock

drivers/gpio/gpio-mpc8xxx.c mpc8xxx_probe() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->bits	8,16,32,64
PARAM_VALUE	0	chip->dir_unreadable	1
PARAM_VALUE	0	chip->gc.base	(-1)
PARAM_VALUE	0	chip->gc.direction_input	1391388087628505088,3254443155909263360,5874203319579267072
PARAM_VALUE	0	chip->gc.direction_output	1-u64max
PARAM_VALUE	0	chip->gc.free	4508023251085922304
PARAM_VALUE	0	chip->gc.get	1-u64max
PARAM_VALUE	0	chip->gc.get_multiple	564320363935752192,2612173637980864512,8738597980339994624
PARAM_VALUE	0	chip->gc.request	6703246572447731712
PARAM_VALUE	0	chip->gc.set	747538563950645248,4604650241983475712,6972910702948732928
PARAM_VALUE	0	chip->gc.set_multiple	0,1647354960797667328,4556376289024532480
PARAM_VALUE	0	chip->gc.to_irq	4899622959435485184
PARAM_VALUE	0	chip->lock.magic	3735899821
PARAM_VALUE	0	chip->lock.owner	(-1)
PARAM_VALUE	0	chip->lock.owner_cpu	u32max
PARAM_VALUE	0	chip->pinctrl	1
PARAM_VALUE	0	chip->read_reg	2189877061993816064,2300194121365708800,5302491638966931456,6290825970198790144,7627854653971529728,8589641711378251776
PARAM_VALUE	0	chip->reg_set	1-u64max
PARAM_VALUE	0	chip->write_reg	1302825759051804672,2264972764792877056,3881800160937377792,4226973430857023488,5210441000530759680,8683190200015892480
PARAM_VALUE	2	val	u32max
MEM_ZERO	0	chip
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	chip->sdata	0
HOST_DATA	0	chip->sdir	0

drivers/gpio/gpio-mpc8xxx.c mpc8xxx_probe() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->bits	8,16,32,64
PARAM_VALUE	0	chip->dir_unreadable	1
PARAM_VALUE	0	chip->lock.magic	3735899821
PARAM_VALUE	0	chip->lock.owner	(-1)
PARAM_VALUE	0	chip->lock.owner_cpu	u32max
PARAM_VALUE	0	chip->pinctrl	1
PARAM_VALUE	0	chip->read_reg	2189877061993816064,2300194121365708800,5302491638966931456,6290825970198790144,7627854653971529728,8589641711378251776
PARAM_VALUE	0	chip->reg_set	1-u64max
PARAM_VALUE	0	chip->write_reg	1302825759051804672,2264972764792877056,3881800160937377792,4226973430857023488,5210441000530759680,8683190200015892480
PARAM_VALUE	2	val	u32max
MEM_ZERO	0	chip
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	chip->sdata	0-u64max[c]
HOST_DATA	0	chip->sdir	0

drivers/gpio/gpio-mpc8xxx.c mpc8xxx_probe() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->bits	8,16,32,64
PARAM_VALUE	0	chip->dir_unreadable	1
PARAM_VALUE	0	chip->lock.magic	3735899821
PARAM_VALUE	0	chip->lock.owner	(-1)
PARAM_VALUE	0	chip->lock.owner_cpu	u32max
PARAM_VALUE	0	chip->pinctrl	1
PARAM_VALUE	0	chip->read_reg	2189877061993816064,2300194121365708800,5302491638966931456,6290825970198790144,7627854653971529728,8589641711378251776
PARAM_VALUE	0	chip->reg_set	1-u64max
PARAM_VALUE	0	chip->write_reg	1302825759051804672,2264972764792877056,3881800160937377792,4226973430857023488,5210441000530759680,8683190200015892480
PARAM_VALUE	2	val	0
MEM_ZERO	0	chip
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	chip->sdata	0-u64max[c]
HOST_DATA	0	chip->sdir	0

drivers/gpio/gpio-mt7621.c mtk_gpio_w32() -> gpio_generic_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->gc.gpiodev	4096-ptr_max
PARAM_VALUE	1	reg	4096-ptr_max
DATA_SOURCE	2	val	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	chip->sdata	0-u64max
HOST_DATA	0	chip->sdir	0-u64max
HOST_DATA	2	val	0-u32max
HALF_LOCKED2		&(_T->lock)->lock
HALF_LOCKED2		_T->flags