On Tue, 4 Dec 2018, Suwan Kim wrote:
> register_root_hub() calls memset() setting usb_dev->bus->devmap.
> devicemap to 0 during hcd probe function (usb_hcd_pci_probe). But
> in previous function which is also the procedure of usb_hcd_pci_probe(),
> usb_bus_init() already initialized bus->devmap ca
register_root_hub() calls memset() setting usb_dev->bus->devmap.
devicemap to 0 during hcd probe function (usb_hcd_pci_probe). But
in previous function which is also the procedure of usb_hcd_pci_probe(),
usb_bus_init() already initialized bus->devmap calling memset().
Furthermore, register_root_hub