usb: gadget: imx_udc: make it depend on BROKEN

that driver hasn't been maintained for quite
some time, at least since e08300043e (ARM:
imx: dynamically allocate imx_udc device).

Because of that, and because driver doesn't
even compile with allyesconfig and allmodconfig,
we're making it depend on BROKEN.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 6665d25..b19c907 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -281,6 +281,7 @@
 config USB_IMX
 	tristate "Freescale i.MX1 USB Peripheral Controller"
 	depends on ARCH_MXC
+	depends on BROKEN
 	help
 	   Freescale's i.MX1 includes an integrated full speed
 	   USB 1.1 device controller.