[B43LEGACY]: add mac80211-based driver for legacy BCM43xx devices

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/b43legacy/sysfs.h b/drivers/net/wireless/b43legacy/sysfs.h
new file mode 100644
index 0000000..417d5098
--- /dev/null
+++ b/drivers/net/wireless/b43legacy/sysfs.h
@@ -0,0 +1,9 @@
+#ifndef B43legacy_SYSFS_H_
+#define B43legacy_SYSFS_H_
+
+struct b43legacy_wldev;
+
+int b43legacy_sysfs_register(struct b43legacy_wldev *dev);
+void b43legacy_sysfs_unregister(struct b43legacy_wldev *dev);
+
+#endif /* B43legacy_SYSFS_H_ */