From: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Date: Wed, 4 Nov 2009 19:22:19 +0000 (-0800)
Subject: USB: xhci: Fix scratchpad deallocation.
X-Git-Tag: v2.6.32-rc8~12^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5294bea40666db5c5d6c336b8e4e55d69fa576ca;p=pandora-kernel.git

USB: xhci: Fix scratchpad deallocation.

The scratchpad_free() function uses xhci->page_size to free some memory
with pci_free_consistent().  However, the page_size is set to zero before
the call, causing kernel oopses on driver unload.  Call scratchpad_free()
before setting xhci->page_size to zero.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Acked-by: John Youn <John.Youn@synopsys.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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