In Linux 2.6 device driver model, what's the entry point of the creation of struct device?

When the driver is loaded, the system calls the function, which you assigned in module_init. You will want to call there usb_register(struct usb_driver skel_driver), where skel_driver is a struct with pointers to methods servicing the device, like the probe method.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.