[PATCH] enable 64-bit sector_t config option

CONFIG_LBD was initially hardwired to "on" for testing.  That seems to
have gone OK, so now make it configurable.

drivers/block/Config.in

@@ -49,7 +49,6 @@ fi
 dep_bool '  Initial RAM disk (initrd) support' CONFIG_BLK_DEV_INITRD $CONFIG_BLK_DEV_RAM
 
 if [ "$CONFIG_X86" = "y" -o "$CONFIG_PPC32" = "y" ]; then
-#   bool 'Support for Large Block Devices' CONFIG_LBD
-   define_bool CONFIG_LBD y
+   bool 'Support for Large Block Devices' CONFIG_LBD
 fi
 endmenu