prevent ar6000 from being deactivated in a inappropriate way

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16639 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 36 insertions, 0 deletions

diff --git a/target/linux/s3c24xx/patches-2.6.29/060-patch-ar6000.patch b/target/linux/s3c24xx/patches-2.6.29/060-patch-ar6000.patch
new file mode 100644
index 000000000..6e5ba875b
--- /dev/null
+++ b/target/linux/s3c24xx/patches-2.6.29/060-patch-ar6000.patch
@@ -0,0 +1,36 @@
+diff -ruN linux-2.6.29.orig/drivers/ar6000/ar6000/ar6000_drv.c linux-2.6.29/drivers/ar6000/ar6000/ar6000_drv.c
+--- linux-2.6.29.orig/drivers/ar6000/ar6000/ar6000_drv.c	2009-06-23 11:24:09.000000000 +0200
++++ linux-2.6.29/drivers/ar6000/ar6000/ar6000_drv.c	2009-06-23 12:09:00.000000000 +0200
+@@ -213,6 +213,7 @@
+ int ar6000_init(struct net_device *dev);
+ static int ar6000_open(struct net_device *dev);
+ static int ar6000_close(struct net_device *dev);
++static int ar6000_cleanup(struct net_device *dev);
+ static void ar6000_init_control_info(AR_SOFTC_T *ar);
+ static int ar6000_data_tx(struct sk_buff *skb, struct net_device *dev);
+ 
+@@ -984,6 +985,7 @@
+ 	unregister_netdev(dev);
+     } else {
+ 	ar6000_close(dev);
++    ar6000_cleanup(dev);
+     }
+ 
+     free_raw_buffers(ar);
+@@ -1090,8 +1092,15 @@
+ static int
+ ar6000_close(struct net_device *dev)
+ {
+-    AR_SOFTC_T *ar = netdev_priv(dev);
++    /* Stop the transmit queues */
++    netif_stop_queue(dev);
++    return 0;
++}
+ 
++static int
++ar6000_cleanup(struct net_device *dev)
++{
++    AR_SOFTC_T *ar = netdev_priv(dev);
+     /* Stop the transmit queues */
+     netif_stop_queue(dev);
+