From: Alan Stern Date: Wed, 11 Jul 2012 15:21:43 +0000 (-0400) Subject: USB: EHCI: add pointer to end of async-unlink list X-Git-Tag: v3.6-rc1~101^2~44 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f5bb665ba7a14c5842fa2e1cde2be039843a2a2;p=pandora-kernel.git USB: EHCI: add pointer to end of async-unlink list This patch (as1570) adds a pointer for the end of ehci-hcd's async-unlink list. The list (which is actually a queue) is singly linked, so having a pointer to its end makes adding new entries easier -- there's no longer any need to scan through the whole list. In principle it could be changed to a standard doubly-linked list. It turns out that doing so actually makes the code less clear, so I'm leaving it as is. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed