[PATCH] USB: OHCI, pxa27x OHCI port power tweaks

[PATCH] USB: OHCI, pxa27x OHCI port power tweaks

Now that it's in use on other boards, a bug in the original code needs fixing.

There is no need for the PXA27x OHCI to set usb power during init, since
the hub driver in usbcore handles that. Those platform-specific power
control functions are also incorrect, and should therefore be removed.

Add a check to clear the OTG pin hold bit until such times OTG is
properly implemented.

Signed-Off-By: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>