sparc,leon: Select USB_UHCI_BIG_ENDIAN_{MMIO,DESC}

Now that USB_UHCI_BIG_ENDIAN_MMIO and USB_UHCI_BIG_ENDIAN_DESC are moved
outside of the USB_SUPPORT conditional, simply select them from
SPARC_LEON rather than by the symbol's defaults in drivers/usb/Kconfig,
similar to how it is done for USB_EHCI_BIG_ENDIAN_MMIO and
USB_EHCI_BIG_ENDIAN_DESC.

Signed-off-by: James Hogan <jhogan@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Corentin Labbe <clabbe.montjoie@gmail.com>
Cc: sparclinux@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Acked-by: David S. Miller <davem@davemloft.net>
Patchwork: https://patchwork.linux-mips.org/patch/18560/
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 6bf594a..8767e45 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -430,6 +430,8 @@
 	depends on SPARC32
 	select USB_EHCI_BIG_ENDIAN_MMIO
 	select USB_EHCI_BIG_ENDIAN_DESC
+	select USB_UHCI_BIG_ENDIAN_MMIO
+	select USB_UHCI_BIG_ENDIAN_DESC
 	---help---
 	  If you say Y here if you are running on a SPARC-LEON processor.
 	  The LEON processor is a synthesizable VHDL model of the
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 65812a2..148f3ee 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -21,11 +21,9 @@
 
 config USB_UHCI_BIG_ENDIAN_MMIO
 	bool
-	default y if SPARC_LEON
 
 config USB_UHCI_BIG_ENDIAN_DESC
 	bool
-	default y if SPARC_LEON
 
 menuconfig USB_SUPPORT
 	bool "USB support"