usb_get_hub_port_acpi_handle 31 drivers/usb/core/usb-acpi.c port_handle = usb_get_hub_port_acpi_handle(hdev, usb_get_hub_port_acpi_handle 65 drivers/usb/core/usb-acpi.c port_handle = (acpi_handle) usb_get_hub_port_acpi_handle(hdev, port1); usb_get_hub_port_acpi_handle 163 drivers/usb/core/usb-acpi.c parent_handle = usb_get_hub_port_acpi_handle(udev->parent, usb_get_hub_port_acpi_handle 208 drivers/usb/core/usb.h extern acpi_handle usb_get_hub_port_acpi_handle(struct usb_device *hdev,