[Pull request] xHCI bugfixes for 3.5

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The following changes since commit 6887a4131da3adaab011613776d865f4bcfb5678:

  Linux 3.5-rc5 (2012-06-30 16:08:57 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci.git for-usb-linus-2012-07-02

for you to fetch changes up to 0d9f78a92ef5e97d9fe51d9215ebe22f6f0d289d:

  xhci: Fix hang on back-to-back Set TR Deq Ptr commands. (2012-07-02 12:51:25 -0700)

----------------------------------------------------------------
xhci: Fix driver hang and resume error path.

Hi Greg,

Here's two bug fixes for 3.5.  The first fixes an issue with port
connections not being reported to the USB core after a system resume.
The second fixes a driver hang when there are two back to back stalls on
an endpoint.

Sarah Sharp

----------------------------------------------------------------
Sarah Sharp (1):
      xhci: Fix hang on back-to-back Set TR Deq Ptr commands.

Stanislaw Ledwon (1):
      usb: Add support for root hub port status CAS

 drivers/usb/core/hub.c       |   18 +++++++++-------
 drivers/usb/host/xhci-hub.c  |   44 ++++++++++++++++++++++++++++++++++++-----
 drivers/usb/host/xhci-ring.c |   11 ++++++++++
 drivers/usb/host/xhci.h      |    6 ++++-
 4 files changed, 64 insertions(+), 15 deletions(-)
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