usb: musb: Remove usb_disable() check in module_init()
usb: musb: Remove usb_disable() check in module_init()

Removing the check to usb_disable() before registering the platform
driver allows to build this driver when !USB && USB_GADGET, to be
used in gadget-only mode.

Also, use module_platform_driver() to register the platform driver.

Signed-off-by: Ezequiel Garcia <7248f52d8926fd82a5eb079a13afe9dd79e34c7a@free-electrons.com>
Signed-off-by: Felipe Balbi <94dddeeef08b001e003cce128ddc162a4e2c6cd2@ti.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs