summaryrefslogtreecommitdiff
path: root/target/linux/generic/patches-4.1/910-kobject_uevent.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/generic/patches-4.1/910-kobject_uevent.patch')
-rw-r--r--target/linux/generic/patches-4.1/910-kobject_uevent.patch21
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.1/910-kobject_uevent.patch b/target/linux/generic/patches-4.1/910-kobject_uevent.patch
new file mode 100644
index 0000000..a2c935f
--- /dev/null
+++ b/target/linux/generic/patches-4.1/910-kobject_uevent.patch
@@ -0,0 +1,21 @@
+--- a/lib/kobject_uevent.c
++++ b/lib/kobject_uevent.c
+@@ -52,6 +52,18 @@ static const char *kobject_actions[] = {
+ [KOBJ_OFFLINE] = "offline",
+ };
+
++u64 uevent_next_seqnum(void)
++{
++ u64 seq;
++
++ mutex_lock(&uevent_sock_mutex);
++ seq = ++uevent_seqnum;
++ mutex_unlock(&uevent_sock_mutex);
++
++ return seq;
++}
++EXPORT_SYMBOL_GPL(uevent_next_seqnum);
++
+ /**
+ * kobject_action_type - translate action string to numeric type
+ *