ARM: shmobile: bockw: Do not disable SUSPEND in defconfig

As of "ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()"
suspend-to-ram is now supported on the r8a7778 SoC and thus the bockw
board.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/configs/bockw_defconfig

@@ -29,7 +29,6 @@ CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_VFP=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-# CONFIG_SUSPEND is not set
 CONFIG_PM_RUNTIME=y
 CONFIG_NET=y
 CONFIG_PACKET=y