devm_extcon_register_notifier identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/extcon/devres.c, line 155

Defined in 1 files as a prototype:

include/linux/extcon.h, line 205 (as a prototype)

Defined in 2 files as a function:

Referenced in 14 files:

Smatch caller information:

drivers/usb/phy/phy.c usb_add_extcon() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->of_node	4096-ptr_max
PARAM_VALUE	0	dev->of_node->properties	4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	2	id	1
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	1-u64max
BUF_SIZE	0	dev	(-1),1616
BUF_SIZE	0	dev	(-1),1616
CAPPED_DATA	1	edev->dev.parent->of_node	1
DATA_SOURCE	1	edev	r extcon_get_edev_by_phandle
RX_PATH
TASK_NOT_RUNNING

drivers/usb/phy/phy.c usb_add_extcon() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->of_node	4096-ptr_max
PARAM_VALUE	0	dev->of_node->properties	4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	2	id	5
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	8816397071677894656
BUF_SIZE	0	dev	(-1),1616
BUF_SIZE	0	dev	(-1),1616
CAPPED_DATA	1	edev->dev.parent->of_node	1
DATA_SOURCE	1	edev	r extcon_get_edev_by_phandle
RX_PATH
TASK_NOT_RUNNING

drivers/usb/phy/phy.c usb_add_extcon() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->of_node	4096-ptr_max
PARAM_VALUE	0	dev->of_node->properties	4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	1	edev->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	edev->max_supported	1-s32max
PARAM_VALUE	2	id	7
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->next	0,4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	8816397071677894656
BUF_SIZE	0	dev	(-1),1616
BUF_SIZE	0	dev	(-1),1616
CAPPED_DATA	1	edev->dev.parent->of_node	1
DATA_SOURCE	1	edev	r extcon_get_edev_by_phandle
RX_PATH
TASK_NOT_RUNNING

drivers/usb/phy/phy.c usb_add_extcon() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->of_node	4096-ptr_max
PARAM_VALUE	0	dev->of_node->properties	4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	1	edev->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	edev->max_supported	1-s32max
PARAM_VALUE	2	id	6
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->next	0,4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	8816397071677894656
BUF_SIZE	0	dev	(-1),1616
BUF_SIZE	0	dev	(-1),1616
CAPPED_DATA	1	edev->dev.parent->of_node	1
DATA_SOURCE	1	edev	r extcon_get_edev_by_phandle
RX_PATH
TASK_NOT_RUNNING

drivers/usb/phy/phy.c usb_add_extcon() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->of_node	4096-ptr_max
PARAM_VALUE	0	dev->of_node->properties	4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	1	edev->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	edev->max_supported	1-s32max
PARAM_VALUE	2	id	8
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->next	0,4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	8816397071677894656
BUF_SIZE	0	dev	(-1),1616
BUF_SIZE	0	dev	(-1),1616
CAPPED_DATA	1	edev->dev.parent->of_node	1
DATA_SOURCE	1	edev	r extcon_get_edev_by_phandle
RX_PATH
TASK_NOT_RUNNING

drivers/usb/phy/phy.c usb_add_extcon() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->of_node	4096-ptr_max
PARAM_VALUE	0	dev->of_node->properties	4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	2	id	2
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	1-u64max
BUF_SIZE	0	dev	(-1),1616
BUF_SIZE	0	dev	(-1),1616
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/rockchip/cdn-dp-core.c cdn_dp_bind() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->dma_mem->pfn_base	0-s64max
PARAM_VALUE	2	id	44
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	5594996593497264128
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &component_mutex

drivers/usb/chipidea/core.c ci_extcon_register() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	1	edev	1-ptr_max
PARAM_VALUE	2	id	2
PARAM_VALUE	3	nb	4096-ptr_max

drivers/usb/chipidea/core.c ci_extcon_register() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	1	edev	1-ptr_max
PARAM_VALUE	2	id	1
PARAM_VALUE	3	nb	4096-ptr_max

drivers/usb/mtu3/mtu3_dr.c ssusb_extcon_register() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	2	id	2
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	2311716556938649600
MEM_ZERO	3	nb
RX_PATH
TASK_NOT_RUNNING

sound/soc/samsung/aries_wm8994.c aries_late_probe() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	0,4096-ptr_max
PARAM_VALUE	0	dev->bus	0,4096-ptr_max
PARAM_VALUE	0	dev->class	0,4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->driver	0,4096-ptr_max
PARAM_VALUE	2	id	23
PARAM_VALUE	3	nb	841990912838164480
BUF_SIZE	0	dev	(-1),1616
BUF_SIZE	0	dev	(-1),1616
CAPPED_DATA	0	dev	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dev	unit_byte
LOCK2		&card->mutex
LOCK2		_T->lock
TYPE_LOCK		(struct snd_soc_card)->mutex

drivers/gpu/drm/bridge/ite-it6505.c it6505_use_notifier_module() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	1	edev	1-u64max
PARAM_VALUE	2	id	44
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	1605244815752155136
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&device->clients_lock
HALF_LOCKED2		global &component_mutex

drivers/phy/rockchip/phy-rockchip-inno-usb2.c rockchip_usb2phy_otg_port_init() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	0
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	1	edev	0
PARAM_VALUE	1	edev->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	1	edev->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	1	edev->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	1	edev->dev.kobj.state_add_uevent_sent	0-1
PARAM_VALUE	1	edev->dev.kobj.state_in_sysfs	0-1
PARAM_VALUE	1	edev->dev.kobj.state_initialized	0-1
PARAM_VALUE	1	edev->dev.kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	1	edev->dev.kobj.uevent_suppress	0-1
PARAM_VALUE	1	edev->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	edev->max_supported	s32min-s32max
PARAM_VALUE	1	edev->nh_all.head->priority	s32min-s32max
PARAM_VALUE	1	edev->state	0-4294967295
PARAM_VALUE	2	id	2
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	6479214046287495168
RX_PATH
TASK_NOT_RUNNING

drivers/power/supply/axp288_charger.c axp288_charger_probe() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->bus	0,4096-ptr_max
PARAM_VALUE	0	dev->class	0,4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->driver	0,4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	2	id	2
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	3544069059676635136
BUF_SIZE	0	dev	1616
DATA_SOURCE	1	edev	r extcon_get_extcon_dev
MEM_ZERO	3	nb
RX_PATH
TASK_NOT_RUNNING

drivers/usb/dwc3/dwc3-qcom-legacy.c dwc3_qcom_register_extcon() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	0,4096-ptr_max
PARAM_VALUE	0	dev->driver_data	0
PARAM_VALUE	0	dev->of_node	0
PARAM_VALUE	2	id	1
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	2189493323276406784
BUF_SIZE	0	dev	1616
DATA_SOURCE	1	edev	r extcon_get_edev_by_phandle
MEM_ZERO	3	nb
RX_PATH
TASK_NOT_RUNNING

drivers/usb/dwc3/dwc3-qcom-legacy.c dwc3_qcom_register_extcon() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->driver_data	0
PARAM_VALUE	0	dev->of_node	0
PARAM_VALUE	2	id	2
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	5017952222517088256
BUF_SIZE	0	dev	1616
MEM_ZERO	3	nb
RX_PATH
TASK_NOT_RUNNING

drivers/usb/dwc3/dwc3-omap.c dwc3_omap_extcon_register() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->of_node	4096-ptr_max
PARAM_VALUE	0	dev->of_node->properties	4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	2	id	1
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	6954290874078715904
BUF_SIZE	0	dev	1616
CAPPED_DATA	1	edev->dev.parent->of_node	1
DATA_SOURCE	1	edev	r extcon_get_edev_by_phandle
MEM_ZERO	3	nb
RX_PATH
TASK_NOT_RUNNING

drivers/usb/dwc3/dwc3-omap.c dwc3_omap_extcon_register() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->of_node	4096-ptr_max
PARAM_VALUE	0	dev->of_node->properties	4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	2	id	2
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	608086173423038464
BUF_SIZE	0	dev	1616
CAPPED_DATA	1	edev->dev.parent->of_node	1
DATA_SOURCE	1	edev	r extcon_get_edev_by_phandle
MEM_ZERO	3	nb
RX_PATH
TASK_NOT_RUNNING

drivers/power/supply/charger-manager.c charger_extcon_init() -> devm_extcon_register_notifier()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	0
PARAM_VALUE	0	dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	1	edev	4096-ptr_max
PARAM_VALUE	3	nb	4096-ptr_max
PARAM_VALUE	3	nb->notifier_call	4642902849208406016
DATA_SOURCE	1	edev	r extcon_get_extcon_dev
RX_PATH
TASK_NOT_RUNNING