]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
USB: add urb->unlinked field
authorAlan Stern <stern@rowland.harvard.edu>
Tue, 21 Aug 2007 19:40:36 +0000 (15:40 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 12 Oct 2007 21:55:19 +0000 (14:55 -0700)
commiteb23105462304fd35571fd0cab1de7aec79a9ec5
tree3579e74b3f1a6e68d42de01c122d206447454d4b
parentb0d9efba3ec53468984aecef8eeaf079089f2e5a
USB: add urb->unlinked field

This patch (as970) adds a new urb->unlinked field, which is used to
store the status of unlinked URBs since we can't use urb->status for
that purpose any more.  To help simplify the HCDs, usbcore will check
urb->unlinked before calling the completion handler; if the value is
set it will automatically override the status reported by the HCD.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: David Brownell <david-b@pacbell.net>
CC: Olav Kongas <ok@artecdesign.ee>
CC: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
CC: Tony Olech <tony.olech@elandigitalsystems.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/core/hcd.c
drivers/usb/gadget/dummy_hcd.c
drivers/usb/host/ehci-q.c
drivers/usb/host/isp116x-hcd.c
drivers/usb/host/ohci-q.c
drivers/usb/host/r8a66597-hcd.c
drivers/usb/host/sl811-hcd.c
drivers/usb/host/u132-hcd.c
drivers/usb/host/uhci-debug.c
drivers/usb/host/uhci-q.c
include/linux/usb.h