swconfig: use a mutex instead of a spinlock, many swconfig calls sleep

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30952 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 1 insertions, 1 deletions

diff --git a/target/linux/generic/files/include/linux/switch.h b/target/linux/generic/files/include/linux/switch.h
index 2c88bb3276..4f4085ef89 100644
--- a/target/linux/generic/files/include/linux/switch.h
+++ b/target/linux/generic/files/include/linux/switch.h
@@ -191,7 +191,7 @@ struct switch_dev {
 	struct list_head dev_list;
 	unsigned long def_global, def_port, def_vlan;
 
-	spinlock_t lock;
+	struct mutex sw_mutex;
 	struct switch_port *portbuf;
 
 	char buf[128];