[ARM] pxa/imote2: Remove redundant pin entry for nCS.

Also remove a trailing whitespace while being there.
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

arch/arm/mach-pxa/imote2.c

@@ -64,7 +64,6 @@ static unsigned long imote2_pin_config[] __initdata = {
 	GPIO116_GPIO,			/* CC_CCA */
 	GPIO0_GPIO,			/* CC_FIFOP */
 	GPIO16_GPIO,			/* CCSFD */
-	GPIO39_GPIO,			/* CSn */
 	GPIO115_GPIO,			/* Power enable */
 
 	/* I2C */