Fix file references in documentation and Kconfig

Fix typo in arch/powerpc/boot/flatdevtree_env.h.
There is no Documentation/networking/ixgbe.txt.

README.cycladesZ is now in Documentation/.
wavelan.p.h is now in drivers/net/wireless/.
HFS.txt is now Documentation/filesystems/hfs.txt.
OSS-files are now in sound/oss/.

Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/Documentation/networking/wavelan.txt b/Documentation/networking/wavelan.txt
index c1acf5e..afa6e52 100644
--- a/Documentation/networking/wavelan.txt
+++ b/Documentation/networking/wavelan.txt
@@ -12,8 +12,8 @@
 "wavelan" driver (old ISA Wavelan)
 ----------------
 	o Config :	Network device -> Wireless LAN -> AT&T WaveLAN
-	o Location :	.../drivers/net/wavelan*
-	o in-line doc :	.../drivers/net/wavelan.p.h
+	o Location :	.../drivers/net/wireless/wavelan*
+	o in-line doc :	.../drivers/net/wireless/wavelan.p.h
 	o on-line doc :
 	    http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Wavelan.html