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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/usb/host/ehci-hcd.c iso_stream_schedule() -> find_tt()

Type Parameter Key Value
PREEMPT_ADD
LOCK2 &ehci->lock
LOCK2 flags
TYPE_LOCK (struct ehci_hcd)->lock

drivers/usb/host/ehci-hcd.c qh_schedule() -> find_tt()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ehci->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct ehci_hcd)->lock

drivers/usb/host/ehci-hcd.c reserve_release_intr_bandwidth() -> find_tt()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ehci->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct ehci_hcd)->lock

drivers/usb/host/ehci-hcd.c reserve_release_iso_bandwidth() -> find_tt()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ehci->lock
LOCK2 flags
TYPE_LOCK (struct ehci_hcd)->lock

drivers/usb/host/xhci-mtk-sch.c create_sch_ep() -> find_tt()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->dev.kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 udev->dev.kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 udev->dev.kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 udev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 udev->parent 1-u64max
PARAM_VALUE 0 udev->slot_id s32min-(-1),1-s32max
PARAM_VALUE 0 udev->speed 1-2
PARAM_VALUE 0 udev->tt 0,4096-ptr_max
PARAM_VALUE 0 *udev->toggle 0-4294967295
CAPPED_DATA 0 udev 1
DATA_SOURCE 0 udev $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 hcd->bandwidth_mutex
HALF_LOCKED2 0 &udev->dev.mutex