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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/media/usb/dvb-usb/dvb-usb-init.c dvb_usb_device_power_ctrl() -> (struct dvb_usb_device_properties)->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.dma_io_tlb_mem->debugfs 0-s64max
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->powered 0-1
PARAM_VALUE 0 d->props.power_ctrl 1-u64max
PARAM_VALUE 0 *d->udev->toggle 0-4294967295
PARAM_VALUE 1 onoff 0-1
BUF_SIZE 0 d (-1),15696
BUF_SIZE 0 d (-1),15696
BUF_SIZE 0 d->priv (-1),1-s32max
DATA_SOURCE 0 d $0
DATA_SOURCE 1 onoff $1
CONTAINER 0 -584-0+0 $(-1)
HARD_MAX 1 onoff 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 d->input_dev->max_vals

drivers/media/usb/dvb-usb-v2/dvb_usb_core.c dvb_usbv2_device_power_ctrl() -> (struct dvb_usb_device_properties)->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.dma_io_tlb_mem->debugfs 0-s64max
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->powered 0-1
PARAM_VALUE 0 d->props 4096-ptr_max
PARAM_VALUE 0 d->props->frontend_ctrl 0,1061093989743603712,8711873708018962432
PARAM_VALUE 0 d->props->init 0,4096-ptr_max
PARAM_VALUE 0 d->props->power_ctrl 1-u64max
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->udev->toggle 0-4294967295
PARAM_VALUE 1 onoff 0-1
BUF_SIZE 0 d s32min-(-1),1-s32max
BUF_SIZE 0 d s32min-(-1),1-s32max
BUF_SIZE 0 d->priv (-1),1-s32max
DATA_SOURCE 0 d $0
DATA_SOURCE 1 onoff $1
CONTAINER 0 -184-0+0 $(-1)
HARD_MAX 1 onoff 1
RX_PATH
TASK_NOT_RUNNING

drivers/media/dvb-frontends/rtl2832_sdr.c rtl2832_sdr_start_streaming() -> (struct dvb_usb_device_properties)->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->power_ctrl 1-u64max
PARAM_VALUE 1 onoff 1
CONTAINER 0 -184-0+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->v4l2_lock
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 vq->lock
TYPE_LOCK (struct rtl2832_sdr_dev)->v4l2_lock

drivers/media/dvb-frontends/rtl2832_sdr.c rtl2832_sdr_stop_streaming() -> (struct dvb_usb_device_properties)->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 0 d->props->power_ctrl 1-u64max
PARAM_VALUE 1 onoff 0
CONTAINER 0 -184-0+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->v4l2_lock
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 &vq->mmap_lock
TYPE_LOCK (struct rtl2832_sdr_dev)->v4l2_lock