defconfig: msm: Disable config EXT2_FS and EXT3_FS for sdm670

This change disables the unspported fs configs.

Change-Id: I24dd776b13ca7ce85131549f9549f36f7f90ee2b
Signed-off-by: Ankit Jain <jankit@codeaurora.org>
diff --git a/arch/arm64/configs/sdm670_defconfig b/arch/arm64/configs/sdm670_defconfig
index 5ba5dee..d049436 100644
--- a/arch/arm64/configs/sdm670_defconfig
+++ b/arch/arm64/configs/sdm670_defconfig
@@ -599,9 +599,7 @@
 CONFIG_QCOM_QFPROM=y
 CONFIG_SENSORS_SSC=y
 CONFIG_MSM_TZ_LOG=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_SECURITY=y
 CONFIG_EXT4_ENCRYPTION=y
 CONFIG_QUOTA=y