On Fri, 18 May 2012, Richard Zhao wrote: > IMHO, ehci_reset should be the first thing in ehci_setup. I feel a > little confused, there's no standard step to initialise ehci. Some > driver call ehci_init while some driver call ehci_setup. And every This is because ehci_setup() was written very recently (within the last year) whereas many of the drivers were written long ago. It would be good to convert all the drivers to use ehci_setup(), but in some cases it may not be possible. > driver (except chipidea) is included to ehci-hcd.c, ehci-hcd expose > all its local functions to all other drivers. That is going to be changed eventually. But not for a while... Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
