tree 1cc927239e3369ec7ce4920b1347dd8bc504bb2d
parent ec17cf1cfe0b557210b27313bd584e9b5187d4ca
author Pete Zaitcev <zaitcev@redhat.com> 1158644942 -0700
committer Greg Kroah-Hartman <gregkh@suse.de> 1159383540 -0700

USB: Dealias -110 code (more complete)

The purpose of this patch is to split off the case when a device does
not reply on the lower level (which is reported by HC hardware), and
a case when the device accepted the request, but does not reply at
upper level. This redefinition allows to diagnose issues easier,
without asking the user if the -110 happened "immediately".

The usbmon splits such cases already thanks to its timestamp, but
it's not always available.

I adjusted all drivers which I found affected (by searching for "urb").
Out of tree drivers may suffer a little bit, but I do not expect much
breakage. At worst they may print a few messages.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>