[PATCH 3/5] staging: typec: pd: Document struct pd_message

Guenter Roeck
2017-09-10T20:38:19Z

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

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
drivers/staging/typec/pd.h | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/staging/typec/pd.h b/drivers/staging/typec/pd.h
index 30b32ad72acd..42a10883a2cb 100644
--- 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];
--
2.7.4