ARM: realview: delete realview-smp_defconfig

We enabled SMP in the realview_defconfig so delete the
SMP-specific defconfig.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/configs/realview-smp_defconfig

-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ_FULL=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_PERF_EVENTS=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_MULTI_V6=y
-CONFIG_ARCH_REALVIEW=y
-CONFIG_REALVIEW_DT=y
-CONFIG_MACH_REALVIEW_EB=y
-CONFIG_REALVIEW_EB_ARM1136=y
-CONFIG_REALVIEW_EB_ARM1176=y
-CONFIG_REALVIEW_EB_A9MP=y
-CONFIG_REALVIEW_EB_ARM11MP=y
-CONFIG_REALVIEW_EB_ARM11MP_REVB=y
-CONFIG_MACH_REALVIEW_PB11MP=y
-CONFIG_MACH_REALVIEW_PB1176=y
-CONFIG_MACH_REALVIEW_PBA8=y
-CONFIG_MACH_REALVIEW_PBX=y
-CONFIG_SMP=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=/dev/nfs nfsroot=10.1.69.3:/work/nfsroot ip=dhcp console=ttyAMA0 mem=128M"
-CONFIG_VFP=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_AFS_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_ROM=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_ARM_CHARLCD=y
-CONFIG_NETDEVICES=y
-CONFIG_SMC91X=y
-CONFIG_SMSC911X=y
-CONFIG_SMSC_PHY=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_AMBAKMI=y
-CONFIG_LEGACY_PTY_COUNT=16
-CONFIG_SERIAL_AMBA_PL011=y
-CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_VERSATILE=y
-CONFIG_SPI=y
-CONFIG_GPIOLIB=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_ARMCLCD=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_SOUND=y
-CONFIG_SND=y
-CONFIG_SND_MIXER_OSS=y
-CONFIG_SND_PCM_OSS=y
-# CONFIG_SND_DRIVERS is not set
-CONFIG_SND_ARMAACI=y
-CONFIG_USB=y
-CONFIG_USB_ISP1760=y
-CONFIG_MMC=y
-CONFIG_MMC_ARMMMCI=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_VERSATILE=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_CPU=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_RTC_DRV_PL031=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_USER=y
-# CONFIG_CRYPTO_HW is not set