diff -u bcmwl-5.10.91.9+bdcom/debian/changelog bcmwl-5.10.91.9+bdcom/debian/changelog
--- bcmwl-5.10.91.9+bdcom/debian/changelog
+++ bcmwl-5.10.91.9+bdcom/debian/changelog
@@ -1,3 +1,10 @@
+bcmwl (5.10.91.9+bdcom-0ubuntu4) karmic; urgency=low
+
+  * debian/patches/0005-NET_DEVICE_OPS.patch:
+    - Don’t break build for <= 2.6.30.  (LP: #394279)
+
+ -- Anders Kaseorg <andersk@mit.edu>  Wed, 01 Jul 2009 11:05:25 -0400
+
 bcmwl (5.10.91.9+bdcom-0ubuntu3) karmic; urgency=low
 
   * Update for new net_device_ops API (fixes build for 2.6.31).
diff -u bcmwl-5.10.91.9+bdcom/debian/patches/0005-NET_DEVICE_OPS.patch bcmwl-5.10.91.9+bdcom/debian/patches/0005-NET_DEVICE_OPS.patch
--- bcmwl-5.10.91.9+bdcom/debian/patches/0005-NET_DEVICE_OPS.patch
+++ bcmwl-5.10.91.9+bdcom/debian/patches/0005-NET_DEVICE_OPS.patch
@@ -47,7 +47,7 @@
 +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31)
 +#define DO_IOCTL(dev) dev->netdev_ops->ndo_do_ioctl
 +#else
-+#define DO_IOCTL(dev) dev->net_do_ioctl
++#define DO_IOCTL(dev) dev->do_ioctl
 +#endif
 +
  static void swap_key_from_BE(