defconfig: r4: fix 2 warnings

Author: frank-w

arch/arm64/configs/mt7988a_bpi-r4_defconfig

@@ -21,7 +21,7 @@ CONFIG_ATA_SFF=y
 CONFIG_ATM_BR2684_IPFILTER=y
 CONFIG_ATM_CLIP_NO_ICMP=y
 CONFIG_BASE_FULL=y
-CONFIG_BASE_SMALL=0
+CONFIG_BASE_SMALL=n
 CONFIG_BCMA_POSSIBLE=y
 CONFIG_BINARY_PRINTF=y
 CONFIG_BINFMT_ELF=y
@@ -1263,7 +1263,6 @@ CONFIG_CGROUP_NET_CLASSID=y
 CONFIG_CGROUP_NET_PRIO=y
 CONFIG_CGROUP_BPF=y
 CONFIG_CFQ_GROUP_IOSCHED=y
-CONFIG_CGROUP_BPF=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_POSIX_MQUEUE_SYSCTL=y
 CONFIG_HAVE_ARCH_SECCOMP_FILTER=y