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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 26 files:

Smatch caller information:

drivers/media/usb/hdpvr/hdpvr-video.c hdpvr_poll() -> v4l2_ctrl_poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 wait 0,4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/pci/saa7164/saa7164-encoder.c fops_poll() -> v4l2_ctrl_poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 wait 0,4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/radio/radio-cadet.c cadet_poll() -> v4l2_ctrl_poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 wait 0,4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/radio/si470x/radio-si470x-common.c si470x_fops_poll() -> v4l2_ctrl_poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 wait 0,4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/pci/saa7134/saa7134-video.c radio_poll() -> v4l2_ctrl_poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/pci/bt8xx/bttv-driver.c radio_poll() -> v4l2_ctrl_poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/test-drivers/vivid/vivid-radio-tx.c vivid_radio_tx_poll() -> v4l2_ctrl_poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/test-drivers/vivid/vivid-radio-rx.c vivid_radio_rx_poll() -> v4l2_ctrl_poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/radio/radio-si476x.c si476x_radio_fops_poll() -> v4l2_ctrl_poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 wait 0,4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

drivers/media/v4l2-core/v4l2-dev.c v4l2_poll() -> (struct v4l2_file_operations)->poll()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 wait $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wait->_key 0,8-u32max
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu