Revert "usb: ehci/ohci-exynos: Fix PHY getting sequence"

This reverts commit 039368901ad0a6476c7ecf0cfe4f84d735e30135.

Vivek writes:
	We not longer need this patch, since we have planned to remove
	the usb-phy drivers for samsung [1], we have completely deleted
	the support for the the same from ohci-exynos and ehci-exynos
	drivers too [2].  Sorry for the confusion, but this patch can be
	dropped and instead we can pick the patches in [2].

	[1] http://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg35774.html
	[2] https://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg35695.html
	    https://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg35696.html

Cc: Sachin Kamat <sachin.kamat@samsung.com>
Cc: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Jingoo Han <jg1.han@samsung.com>
Cc: Sachin Kamat <sachin.kamat@samsung.com>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>