[AVR32] remove UID16 option

avr32 already sees the option from init/Kconfig.

Signed-off-by: Adrian Bunk <[email protected]>
Signed-off-by: Haavard Skinnemoen <[email protected]>
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index bbecbd8..4f402c9 100644
--- a/arch/avr32/Kconfig
+++ b/arch/avr32/Kconfig
@@ -19,9 +19,6 @@
 	  There is an AVR32 Linux project with a web page at
 	  http://avr32linux.org/.
 
-config UID16
-	bool
-
 config GENERIC_GPIO
 	bool
 	default y