ARM: shmobile: armadillo800eva: Fix maximum number of SCIF

The r8a77740 has 9ch SCIF. It is not 8ch.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/configs/armadillo800eva_defconfig

@@ -86,7 +86,7 @@ CONFIG_TOUCHSCREEN_ST1232=y
 # CONFIG_SERIO is not set
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=8
+CONFIG_SERIAL_SH_SCI_NR_UARTS=9
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y