prevent UML build failure against decompress_lzo.c

SVN-Revision: 19934

target/linux/generic-2.6/patches-2.6.31/053-lzo_compression_for_initramfs.patch

@@ -58,7 +58,7 @@
 +config RD_LZO
 +	bool "Support initial ramdisks compressed using LZO" if EMBEDDED
 +	default !EMBEDDED
-+	depends on BLK_DEV_INITRD
++	depends on BLK_DEV_INITRD && HAVE_KERNEL_LZO
 +	select DECOMPRESS_LZO
 +	help
 +	  Support loading of a LZO encoded initial ramdisk or cpio buffer

target/linux/generic-2.6/patches-2.6.32/053-lzo_compression_for_initramfs.patch

@@ -58,7 +58,7 @@
 +config RD_LZO
 +	bool "Support initial ramdisks compressed using LZO" if EMBEDDED
 +	default !EMBEDDED
-+	depends on BLK_DEV_INITRD
++	depends on BLK_DEV_INITRD && HAVE_KERNEL_LZO
 +	select DECOMPRESS_LZO
 +	help
 +	  Support loading of a LZO encoded initial ramdisk or cpio buffer