The kernel patch from the squashfs-3.1r2 release does not compile on my
armeb-linux-gcc 4.1.1 when optimizing for size (-Os). This works around
that problem by using optimization flag -O2 instead for these two files.

Signed-off-by: Leon Woestenberg <leonw@mailcan.com>

Index: linux-2.6.20-rc1-git5/fs/squashfs/Makefile
===================================================================
--- linux-2.6.20-rc1-git5.orig/fs/squashfs/Makefile	2006-12-19 22:37:48.160152713 +0000
+++ linux-2.6.20-rc1-git5/fs/squashfs/Makefile	2006-12-19 22:38:01.921012712 +0000
@@ -5,3 +5,6 @@
 obj-$(CONFIG_SQUASHFS) += squashfs.o
 squashfs-y += inode.o
 squashfs-y += squashfs2_0.o
+
+CFLAGS_squashfs2_0.o = "-O2"
+CFLAGS_inode.o = "-O2"