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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/usb/host/ohci-hcd.c ohci_urb_dequeue() -> start_ed_unlink()

Type Parameter Key Value
PARAM_VALUE 1 ed 4096-ptr_max
PARAM_VALUE 1 ed->state 2
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &ohci->lock
HALF_LOCKED2 irq
TYPE_LOCK (struct ohci_hcd)->lock

drivers/usb/host/ohci-hcd.c takeback_td() -> start_ed_unlink()

Type Parameter Key Value
PARAM_VALUE 0 ohci 4096-ptr_max
PARAM_VALUE 0 ohci->working 1
PARAM_VALUE 0 *ohci->hcca->int_table 0-4294967295
PARAM_VALUE 1 ed 4096-ptr_max
PARAM_VALUE 1 ed->state 2
PARAM_VALUE 1 ed->td_list.next 4096-ptr_max
CAPPED_DATA 1 &ed->td_list 1
DATA_SOURCE 0 ohci $0
PARAM_COMPARE 1 &ed->td_list == $1->td_list.next
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ohci->hc_control 0-u32max
HOST_DATA 0 ohci->num_ports 0-254
LOCK2 0 &ohci->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct ohci_hcd)->lock