fs/ext2: don't enable by default

It's pretty uncommon to use ext2fs on embedded systems, so don't enable
it by default.

Adjust defconfigs to match.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

configs/arm_nptl_toolchain_defconfig

@@ -15,4 +15,3 @@ BR2_INSTALL_LIBSTDCPP=y
 # BR2_PACKAGE_BUSYBOX is not set
 
 # No filesystem (toolchain only)
-# BR2_TARGET_ROOTFS_EXT2 is not set

configs/arm_toolchain_defconfig

@@ -13,4 +13,3 @@ BR2_INSTALL_LIBSTDCPP=y
 # BR2_PACKAGE_BUSYBOX is not set
 
 # No filesystem (toolchain only)
-# BR2_TARGET_ROOTFS_EXT2 is not set

configs/at91rm9200df_defconfig

@@ -2,7 +2,6 @@
 BR2_arm=y
 
 # Filesystem
-# BR2_TARGET_ROOTFS_EXT2 is not set
 BR2_TARGET_ROOTFS_JFFS2=y
 BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056=y
 BR2_TARGET_ROOTFS_JFFS2_PAGESIZE=0x420

configs/at91sam9260dfc_defconfig

@@ -20,5 +20,4 @@ BR2_LINUX_KERNEL_USE_DEFCONFIG=y
 BR2_LINUX_KERNEL_DEFCONFIG="at91sam9260ek"
 
 # Filesystem
-# BR2_TARGET_ROOTFS_EXT2 is not set
 BR2_TARGET_ROOTFS_TAR=y

configs/at91sam9261ek_defconfig

@@ -21,5 +21,4 @@ BR2_LINUX_KERNEL_USE_DEFCONFIG=y
 BR2_LINUX_KERNEL_DEFCONFIG="at91sam9261ek"
 
 # Filesystem
-# BR2_TARGET_ROOTFS_EXT2 is not set
 BR2_TARGET_ROOTFS_TAR=y

configs/at91sam9263ek_defconfig

@@ -21,5 +21,4 @@ BR2_LINUX_KERNEL_USE_DEFCONFIG=y
 BR2_LINUX_KERNEL_DEFCONFIG="at91sam9263ek"
 
 # Filesystem
-# BR2_TARGET_ROOTFS_EXT2 is not set
 BR2_TARGET_ROOTFS_TAR=y

configs/at91sam9g20dfc_defconfig

@@ -21,5 +21,4 @@ BR2_LINUX_KERNEL_USE_DEFCONFIG=y
 BR2_LINUX_KERNEL_DEFCONFIG="at91sam9g20ek"
 
 # Filesystem
-# BR2_TARGET_ROOTFS_EXT2 is not set
 BR2_TARGET_ROOTFS_TAR=y

configs/atngw100_defconfig

@@ -2,7 +2,6 @@
 BR2_avr32=y
 
 # Filesystems
-# BR2_TARGET_ROOTFS_EXT2 is not set
 BR2_TARGET_ROOTFS_JFFS2=y
 BR2_TARGET_ROOTFS_JFFS2_FLASH_128=y
 BR2_TARGET_ROOTFS_JFFS2_PAGESIZE=0x1000

configs/atstk100x_defconfig

@@ -14,7 +14,6 @@ BR2_LINUX_KERNEL_USE_DEFCONFIG=y
 BR2_LINUX_KERNEL_DEFCONFIG="atstk1002"
 
 # Filesystem
-# BR2_TARGET_ROOTFS_EXT2 is not set
 BR2_TARGET_ROOTFS_TAR=y
 
 

configs/integrator926_defconfig

@@ -14,5 +14,4 @@ BR2_LINUX_KERNEL_USE_DEFCONFIG=y
 BR2_LINUX_KERNEL_DEFCONFIG="integrator"
 
 # Filesystem
-# BR2_TARGET_ROOTFS_EXT2 is not set
 BR2_TARGET_ROOTFS_TAR=y

configs/kb9202_defconfig

@@ -3,7 +3,6 @@ BR2_arm=y
 BR2_arm920t=y
 
 # Filesystem
-# BR2_TARGET_ROOTFS_EXT2 is not set
 BR2_TARGET_ROOTFS_TAR=y
 
 # Kernel

configs/qemu_arm_versatile_defconfig

@@ -2,6 +2,9 @@
 BR2_arm=y
 BR2_arm926t=y
 
+# filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y

configs/qemu_mipsel_malta_defconfig

@@ -2,6 +2,9 @@
 BR2_mipsel=y
 BR2_mips_32r2=y
 
+# filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y

configs/qemu_ppc_g3beige_defconfig

@@ -2,6 +2,9 @@
 BR2_powerpc=y
 BR2_powerpc_440fp=y
 
+# filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y

configs/qemu_sh4_r2d_defconfig

@@ -2,6 +2,9 @@
 BR2_sh=y
 BR2_sh4=y
 
+# filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+
 # The kernel wants to use the -m4-nofpu option to make sure that it
 # doesn't use floating point operations.
 BR2_GCC_VERSION_4_5_X=y

configs/qemu_x86_defconfig

@@ -2,6 +2,9 @@
 BR2_i386=y
 BR2_x86_pentiumpro=y
 
+# filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y

fs/ext2/Config.in

@@ -1,6 +1,5 @@
 config BR2_TARGET_ROOTFS_EXT2
 	bool "ext2 root filesystem"
-	default y
 	help
 	  Build an ext2 root filesystem