From: Andiry Xu <andiry.xu@amd.com>
Date: Fri, 2 Sep 2011 18:05:57 +0000 (-0700)
Subject: xHCI: refine td allocation
X-Git-Tag: v3.2-rc1~183^2~168
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ffdea25f054439c31c24b248faa647685280571;p=pandora-kernel.git

xHCI: refine td allocation

In xhci_urb_enqueue(), allocate a block of memory for all the TDs instead
of allocating memory for each of them separately. This reduces the number
of kzalloc calling when an isochronous usb is submitted.

Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

Reading git-diff-tree failed