Squashfs: Add LZO compression support

Signed-off-by: Chan Jeong <chan.jeong@lge.com>
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
diff --git a/fs/squashfs/Kconfig b/fs/squashfs/Kconfig
index 3e9ee95..3da0110 100644
--- a/fs/squashfs/Kconfig
+++ b/fs/squashfs/Kconfig
@@ -37,6 +37,11 @@
 
 	  If unsure, say N.
 
+config SQUASHFS_LZO
+	bool "Include support for LZO compressed file systems"
+	depends on SQUASHFS
+	select LZO_DECOMPRESS
+
 config SQUASHFS_EMBEDDED
 
 	bool "Additional option for memory-constrained systems"