usb: musb: jz4740: Unconditionally depend on devicetree

usb: musb: jz4740: Unconditionally depend on devicetree

The jz4740-musb driver is unconditionally probed from devicetree, so we
can add a hard dependency on devicetree. This makes the code a bit
cleaner, and is more future-proof as the platform data is now retrieved
using of_device_get_match_data().

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Bin Liu <b-liu@ti.com>
Link: https://lore.kernel.org/r/20200316211136.2274-6-b-liu@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>