avr32: boards/atngw100/mrmt.c: fix building error

there is an additional "{", which causes building error.
Signed-off-by: NCong Ding <dinggnu@gmail.com>
Acked-by: NHans-Christian Egtvedt <egtvedt@samfundet.no>

arch/avr32/boards/atngw100/mrmt.c

@@ -150,7 +150,6 @@ static struct ac97c_platform_data __initdata ac97c0_data = {
 static struct platform_device rmt_ts_device = {
 	.name	= "ucb1400_ts",
 	.id	= -1,
-	}
 };
 #endif