Revert "usb: dwc3: core: Fix system suspend on TI AM62 platforms"

This reverts commit 07353089 which is
commit 705e3ce3 upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: Iff818a234894f9aa5437102b2a7b4ae60acbca51
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>