Add usage comment to parse_user_event

Signed-off-by: Geoff Levand <geoff@infradead.org>

diff --git a/discover/event-parser.c b/discover/event-parser.c
index 0cfda9a027af1727a235d571c62b587d641c6304..0b96a09ba72365b774b406d94d30feb60f247530 100644 (file)
--- a/discover/event-parser.c
+++ b/discover/event-parser.c
@@ -7,6 +7,12 @@
 #include "event.h"
 #include "parser-utils.h"
 
+/**
+ * parse_user_event - Parse a user event.
+ *
+ * Understands params: name, image, args.
+ */
+
 int parse_user_event(struct device *device, struct event *event)
 {
        struct boot_option *opt;