staging: typec: pd: Document struct pd_message

struct pd_message is the format of a PD message as seen on the wire.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/typec/pd.h b/drivers/staging/typec/pd.h
index 30b32ad72acd725bac52cb28085eb85a539ae77d..e00051ced806859f06231413c25e6be49d7d6397 100644 (file)
--- a/drivers/staging/typec/pd.h
+++ b/drivers/staging/typec/pd.h
@@ -104,6 +104,11 @@ static inline unsigned int pd_header_msgid_le(__le16 header)
 
 #define PD_MAX_PAYLOAD         7
 
+/**
+ * struct pd_message - PD message as seen on wire
+ * @header:    PD message header
+ * @payload:   PD message payload
+ */
 struct pd_message {
        __le16 header;
        __le32 payload[PD_MAX_PAYLOAD];