dvb_usbv2_device_power_ctrl identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c, line 529 (as a function)

Referenced in 1 files:

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c

Smatch caller information:

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usb_fe_init() -> dvb_usbv2_device_power_ctrl()

Type	Parameter	Key	Value
PARAM_VALUE	1	onoff	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&state->fe_lock
HALF_LOCKED2		&state->fe_mutex

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usb_fe_sleep() -> dvb_usbv2_device_power_ctrl()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	d->props	4096-ptr_max
PARAM_VALUE	0	d->props->frontend_ctrl	0,1061093989743603712,8711873708018962432
PARAM_VALUE	1	onoff	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&state->demod_lock
HALF_LOCKED2		&state->fe_mutex

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usbv2_init() -> dvb_usbv2_device_power_ctrl()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	d->i2c_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->i2c_mutex.first_waiter	0
PARAM_VALUE	0	d->i2c_mutex.magic	4096-ptr_max
PARAM_VALUE	0	d->i2c_mutex.osq.tail.counter	0
PARAM_VALUE	0	d->i2c_mutex.owner.counter	0
PARAM_VALUE	0	d->intf	4096-ptr_max
PARAM_VALUE	0	d->intf->authorized	1
PARAM_VALUE	0	d->intf->condition	1
PARAM_VALUE	0	d->intf->cur_altsetting	4096-ptr_max
PARAM_VALUE	0	d->intf->needs_altsetting0	0
PARAM_VALUE	0	d->intf->needs_binding	0
PARAM_VALUE	0	d->props	4096-ptr_max
PARAM_VALUE	0	d->props->probe	0,728658446828941312,3941680638007918592
PARAM_VALUE	0	d->props->size_of_priv	0-4000000
PARAM_VALUE	0	d->udev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	d->udev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	d->udev->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	d->usb_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	*d->udev->toggle	0-4294967295
PARAM_VALUE	1	onoff	1
BUF_SIZE	0	d	9920
BUF_SIZE	0	d->priv	(-1),1-s32max
CAPPED_DATA	0	d->props->bInterfaceNumber	1
DATA_SOURCE	0	d	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usbv2_init() -> dvb_usbv2_device_power_ctrl()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	d->i2c_adap.dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	d->i2c_adap.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	d->i2c_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->i2c_mutex.first_waiter	0
PARAM_VALUE	0	d->i2c_mutex.magic	4096-ptr_max
PARAM_VALUE	0	d->i2c_mutex.osq.tail.counter	0
PARAM_VALUE	0	d->i2c_mutex.owner.counter	0
PARAM_VALUE	0	d->intf	4096-ptr_max
PARAM_VALUE	0	d->intf->authorized	1
PARAM_VALUE	0	d->intf->condition	1
PARAM_VALUE	0	d->intf->cur_altsetting	4096-ptr_max
PARAM_VALUE	0	d->intf->needs_altsetting0	0
PARAM_VALUE	0	d->intf->needs_binding	0
PARAM_VALUE	0	d->props	4096-ptr_max
PARAM_VALUE	0	d->props->init	0,4096-ptr_max
PARAM_VALUE	0	d->props->probe	0,728658446828941312,3941680638007918592
PARAM_VALUE	0	d->props->read_config	0,2278787948806926336,4696386493677379584,6157340845122408448,8229227616286449664
PARAM_VALUE	0	d->props->size_of_priv	0-4000000
PARAM_VALUE	0	d->udev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	d->udev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	d->udev->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	d->usb_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	*d->udev->toggle	0-4294967295
PARAM_VALUE	1	onoff	0
BUF_SIZE	0	d	9920
BUF_SIZE	0	d->priv	(-1),1-s32max
CAPPED_DATA	0	d->props->bInterfaceNumber	1
DATA_SOURCE	0	d	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	d->i2c_adap.cad->state->u.pc	s64min-s64max
HOST_DATA	0	d->i2c_adap.cad->state->u.pc->ctr	0-4294967295
HOST_DATA	0	d->i2c_adap.cad->state->u.pc->ecr	0-4294967295
NO_OVERFLOW_SIMPLE	0	d->rc_dev->lirc_cdev.count

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usbv2_init() -> dvb_usbv2_device_power_ctrl()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	d->i2c_adap.dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	d->i2c_adap.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	d->i2c_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->i2c_mutex.first_waiter	0
PARAM_VALUE	0	d->i2c_mutex.magic	4096-ptr_max
PARAM_VALUE	0	d->i2c_mutex.osq.tail.counter	0
PARAM_VALUE	0	d->i2c_mutex.owner.counter	0
PARAM_VALUE	0	d->intf	4096-ptr_max
PARAM_VALUE	0	d->intf->authorized	1
PARAM_VALUE	0	d->intf->condition	1
PARAM_VALUE	0	d->intf->cur_altsetting	4096-ptr_max
PARAM_VALUE	0	d->intf->needs_altsetting0	0
PARAM_VALUE	0	d->intf->needs_binding	0
PARAM_VALUE	0	d->props	4096-ptr_max
PARAM_VALUE	0	d->props->init	0,4096-ptr_max
PARAM_VALUE	0	d->props->probe	0,728658446828941312,3941680638007918592
PARAM_VALUE	0	d->props->read_config	0,2278787948806926336,4696386493677379584,6157340845122408448,8229227616286449664
PARAM_VALUE	0	d->props->size_of_priv	0-4000000
PARAM_VALUE	0	d->udev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	d->udev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	d->udev->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	d->usb_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	*d->rc_phys	0-255
PARAM_VALUE	0	*d->udev->toggle	0-4294967295
PARAM_VALUE	1	onoff	0
BUF_SIZE	0	d	9920
BUF_SIZE	0	d->priv	(-1),1-s32max
CAPPED_DATA	0	d->props->bInterfaceNumber	1
DATA_SOURCE	0	d	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	d->i2c_adap.cad->state->u.pc	s64min-s64max
HOST_DATA	0	d->i2c_adap.cad->state->u.pc->ctr	0-4294967295
HOST_DATA	0	d->i2c_adap.cad->state->u.pc->ecr	0-4294967295
NO_OVERFLOW_SIMPLE	0	d->rc_dev->lirc_cdev.count

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usbv2_reset_resume() -> dvb_usbv2_device_power_ctrl()

Type	Parameter	Key	Value
PARAM_VALUE	1	onoff	1
BUF_SIZE	0	d	s32min-(-2),1-s32max
BUF_SIZE	0	d	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	d	unit_byte

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usbv2_reset_resume() -> dvb_usbv2_device_power_ctrl()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	d->props	4096-ptr_max
PARAM_VALUE	0	d->props->init	0,4096-ptr_max
PARAM_VALUE	0	d->rc_query_work.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	1	onoff	0
BUF_SIZE	0	d	s32min-(-2),1-s32max
BUF_SIZE	0	d	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	d	unit_byte