powerpc/config: Remove unnecssary CONFIG_FSL_IFC

CONFIG_FSL_IFC gets enabled by Kconfig dependancies.
So remove unnecssary define from the defconfigs
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>

arch/powerpc/configs/corenet64_smp_defconfig

@@ -26,7 +26,6 @@ CONFIG_CORENET_GENERIC=y
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
 CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED=y
-CONFIG_FSL_IFC=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCI_MSI=y
 CONFIG_RAPIDIO=y

arch/powerpc/configs/mpc85xx_defconfig

@@ -49,7 +49,6 @@ CONFIG_HIGHMEM=y
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
 CONFIG_FORCE_MAX_ZONEORDER=12
-CONFIG_FSL_IFC=y
 CONFIG_PCI=y
 CONFIG_PCI_MSI=y
 CONFIG_RAPIDIO=y

arch/powerpc/configs/mpc85xx_smp_defconfig

@@ -52,7 +52,6 @@ CONFIG_HIGHMEM=y
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
 CONFIG_FORCE_MAX_ZONEORDER=12
-CONFIG_FSL_IFC=y
 CONFIG_PCI=y
 CONFIG_PCI_MSI=y
 CONFIG_RAPIDIO=y