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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/host/r8a66597-hcd.c r8a66597_hub_control() -> free_usb_address()

Type Parameter Key Value
PARAM_VALUE 0 r8a66597 4096-ptr_max
PARAM_VALUE 0 r8a66597->root_hub 4096-ptr_max
PARAM_VALUE 1 dev 0,4096-ptr_max
PARAM_VALUE 1 dev->dma_map 0
PARAM_VALUE 1 *dev->pipe_cnt 0-255
PARAM_VALUE 2 reset 1
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &r8a66597->lock
TYPE_LOCK (struct r8a66597)->lock

drivers/usb/host/r8a66597-hcd.c r8a66597_usb_disconnect() -> free_usb_address()

Type Parameter Key Value
PARAM_VALUE 0 r8a66597 4096-ptr_max
PARAM_VALUE 0 r8a66597->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 r8a66597->reg 4096-ptr_max
PARAM_VALUE 0 r8a66597->root_hub 4096-ptr_max
PARAM_VALUE 1 dev 0,4096-ptr_max
PARAM_VALUE 1 dev->dma_map 0
PARAM_VALUE 1 *dev->pipe_cnt 0-255
PARAM_VALUE 2 reset 0
DATA_SOURCE 0 r8a66597 $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &r8a66597->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct r8a66597)->lock

drivers/usb/host/r8a66597-hcd.c update_usb_address_map() -> free_usb_address()

Type Parameter Key Value
PARAM_VALUE 0 r8a66597 4096-ptr_max
PARAM_VALUE 0 r8a66597->child_connect_map 4096-ptr_max
PARAM_VALUE 1 dev 0,4096-ptr_max
PARAM_VALUE 1 dev->dma_map 0
PARAM_VALUE 1 dev->usb_address 0-127
PARAM_VALUE 1 *dev->pipe_cnt 0-255
PARAM_VALUE 2 reset 0
DATA_SOURCE 0 r8a66597 $0
DATA_SOURCE 1 dev r get_r8a66597_device
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 global &usb_bus_idr_lock
LOCK2 0 &r8a66597->lock
HALF_LOCKED2 &hcd->hcd_priv->lock
TYPE_LOCK (struct r8a66597)->lock