tree b9b60ddfcf2d07041117ec425118deb06437cf01
parent 0d86d2bebb625a222f70b76972139f6a272e3e0b
author Gerd Hoffmann <kraxel@redhat.com> 1291199225 +0100
committer Gerd Hoffmann <kraxel@redhat.com> 1294761662 +0100

usb: rework attach/detach workflow

Add separate detach callback to USBPortOps, split
uhci/ohci/musb/usbhub attach functions into two.

Move common code to the usb_attach() function, only
the hardware-specific bits remain in the attach/detach
callbacks.

Keep track of the port it is attached to for each usb device.

[ v3: fix tyops in usb-musb.c ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>