[Acked] [PATCH] [Natty SRU - both master and ti-omap4] Fix usb on omap hw when gcc 4.6 is used

[Leann Ogasawara]

On Wed, 2011-06-22 at 15:17 +0200, Paolo Pisati wrote:
> SRU Justification:
> 
> Impact: when compiled with gcc 4.6, we loose usb on every omap* hw.
> Fix: see attached patch.
> Testcase: compile an omap[4] kernel with gcc 4.6 and boot it, you will
> notice there are no usb devices present.
> 
> beagle xm, natty kernel and gcc 4.6:
> 
> flag at ubuntu:~$ lsusb
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> 
> versus
> 
> beagle xm, natty kernel and gcc 4.6 + ehci fix:
> 
> flag at ubuntu:~$ lsusb
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
> Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
> Bus 001 Device 004: ID 03f0:5307 Hewlett-Packard
> 
> BugLink: http://launchpad.net/bug/791552
> 
> upstream commit 139540170d9d9b7ead3caaf540f161756b356d56

Acked-by: Leann Ogasawara <leann.ogasawara at canonical.com>