Merge tag 'omap-for-v3.15/dt-overo-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Updates to the .dts files to support more Gumstix boards.

These are sent separately from the rest of the .dts changes
as these depend on the fixes merged into v3.14-rc4, and
needed a bit more time to get updated on the fixes.

* tag 'omap-for-v3.15/dt-overo-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: Add support for the Overo Summit
  ARM: dts: Add support for the Overo Chestnut43
  ARM: dts: Add support for the Overo Alto35
  ARM: dts: Add support for the Overo Gallop43
  ARM: dts: Add support for the Overo Palo43
  ARM: dts: overo: Add LIS33DE accelerometer
  ARM: dts: overo: Create a file for common Gumstix peripherals
  ARM: dts: overo: Push uart3 pinmux down to expansion board
  ARM: dts: omap3-tobi: Add AT24C01 EEPROM
  ARM: dts: omap3-tobi: Use include file omap-gpmc-smsc9221
  ARM: dts: omap: Add common file for SMSC9221
  ARM: dts: omap3-overo: Add HSUSB PHY
  ARM: dts: omap3-overo: Enable WiFi/BT combo
  ARM: dts: omap3-overo: Add missing pinctrl
  ARM: dts: omap3-tobi: Add missing pinctrl
  ARM: dts: overo: reorganize include files

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Conflicts:
	arch/arm/boot/dts/omap3-overo.dtsi

1 files changed, 13 insertions, 7 deletions

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 1f7784de05b6..710fed2377d4 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -3695,16 +3695,22 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
         for (i = 0; i < 4; i++)
                 sbi->s_hash_seed[i] = le32_to_cpu(es->s_hash_seed[i]);
         sbi->s_def_hash_version = es->s_def_hash_version;
-        i = le32_to_cpu(es->s_flags);
-        if (i & EXT2_FLAGS_UNSIGNED_HASH)
-                sbi->s_hash_unsigned = 3;
-        else if ((i & EXT2_FLAGS_SIGNED_HASH) == 0) {
+        if (EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_DIR_INDEX)) {
+                i = le32_to_cpu(es->s_flags);
+                if (i & EXT2_FLAGS_UNSIGNED_HASH)
+                        sbi->s_hash_unsigned = 3;
+                else if ((i & EXT2_FLAGS_SIGNED_HASH) == 0) {
 #ifdef __CHAR_UNSIGNED__
-                es->s_flags |= cpu_to_le32(EXT2_FLAGS_UNSIGNED_HASH);
-                sbi->s_hash_unsigned = 3;
+                        if (!(sb->s_flags & MS_RDONLY))
+                                es->s_flags |=
+                                        cpu_to_le32(EXT2_FLAGS_UNSIGNED_HASH);
+                        sbi->s_hash_unsigned = 3;
 #else
-                es->s_flags |= cpu_to_le32(EXT2_FLAGS_SIGNED_HASH);
+                        if (!(sb->s_flags & MS_RDONLY))
+                                es->s_flags |=
+                                        cpu_to_le32(EXT2_FLAGS_SIGNED_HASH);
 #endif
+                }
         }
 
         /* Handle clustersize */