Revert "appletalk: move to staging"

This reverts commit a6238f21736af3f47bdebf3895f477f5f23f1af9

Appletalk got some patches to fix up the BLK usage in it in the
network tree, so this removal isn't needed.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: <acme@ghostprotocols.net>
Cc: netdev@vger.kernel.org,
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/net/socket.c b/net/socket.c
index 26f7bcf..ac2219f 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -103,6 +103,7 @@
 #include <linux/ipv6_route.h>
 #include <linux/route.h>
 #include <linux/sockios.h>
+#include <linux/atalk.h>
 
 static int sock_no_open(struct inode *irrelevant, struct file *dontcare);
 static ssize_t sock_aio_read(struct kiocb *iocb, const struct iovec *iov,