diff options
Diffstat (limited to 'drivers/staging/typec/pd.h')
| -rw-r--r-- | drivers/staging/typec/pd.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/staging/typec/pd.h b/drivers/staging/typec/pd.h index 8d97bdb95f23..510ef7279900 100644 --- 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 { |