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>

Documentation/usb/error-codes.txt

@@ -98,13 +98,13 @@ one or more packets could finish before an error stops further endpoint I/O.
 			error, a failure to respond (often caused by
 			device disconnect), or some other fault.
 
--ETIMEDOUT (**)		No response packet received within the prescribed
+-ETIME (**)		No response packet received within the prescribed
 			bus turn-around time.  This error may instead be
 			reported as -EPROTO or -EILSEQ.
 
-			Note that the synchronous USB message functions
-			also use this code to indicate timeout expired
-			before the transfer completed.
+-ETIMEDOUT		Synchronous USB message functions use this code
+			to indicate timeout expired before the transfer
+			completed, and no other error was reported by HC.
 
 -EPIPE (**)		Endpoint stalled.  For non-control endpoints,
 			reset this status with usb_clear_halt().
@@ -163,6 +163,3 @@ usb_get_*/usb_set_*():
 usb_control_msg():
 usb_bulk_msg():
 -ETIMEDOUT		Timeout expired before the transfer completed.
-			In the future this code may change to -ETIME,
-			whose definition is a closer match to this sort
-			of error.