tree 788a0a9f491d1a42df1dee1781156ccfc363b6ef
parent 499003e815344304c7b0c93aad923ddf644d24e0
author Alan Stern <stern@rowland.harvard.edu> 1134860326 -0500
committer Greg Kroah-Hartman <gregkh@suse.de> 1142894997 -0800

[PATCH] UHCI: use one QH per endpoint, not per URB

This patch (as623) changes the uhci-hcd driver to make it use one QH per
device endpoint, instead of a QH per URB as it does now.  Numerous areas
of the code are affected by this.  For example, the distinction between
"queued" URBs and non-"queued" URBs no longer exists; all URBs belong to
a queue and some just happen to be at the queue's head.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>