Merge tag 'platform-drivers-x86-v4.12-2' of git://git.infradead.org/linux-platform...

[karo-tx-linux.git] / drivers / staging / typec / pd.h

diff --git a/drivers/staging/typec/pd.h b/drivers/staging/typec/pd.h
index 8d97bdb95f2385c7450cf093b8d7042d17520c15..510ef7279900617d5057f559b414239f99a36e03 100644 (file)
--- a/drivers/staging/typec/pd.h
+++ b/drivers/staging/typec/pd.h
@@ -92,6 +92,16 @@ static inline unsigned int pd_header_type_le(__le16 header)
        return pd_header_type(le16_to_cpu(header));
 }
 
+static inline unsigned int pd_header_msgid(u16 header)
+{
+       return (header >> PD_HEADER_ID_SHIFT) & PD_HEADER_ID_MASK;
+}
+
+static inline unsigned int pd_header_msgid_le(__le16 header)
+{
+       return pd_header_msgid(le16_to_cpu(header));
+}
+
 #define PD_MAX_PAYLOAD         7
 
 struct pd_message {