ARM: 8267/1: cnx3xxx: Remove spurious default for DEBUG_CNS3xxx

The default value for DEBUG_CNS3xxx appears twice. This patch removes
the one with the wrong sort order.
Signed-off-by: NDaniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/Kconfig.debug

@@ -1269,7 +1269,6 @@ config DEBUG_UART_PHYS
 				DEBUG_S3C2410_UART2)
 	default 0x78000000 if DEBUG_CNS3XXX
 	default 0x7c0003f8 if FOOTBRIDGE
-	default 0x78000000 if DEBUG_CNS3XXX
 	default 0x80010000 if DEBUG_ASM9260_UART
 	default 0x80070000 if DEBUG_IMX23_UART
 	default 0x80074000 if DEBUG_IMX28_UART