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| author | Takashi Iwai <tiwai@suse.de> | 2022-04-19 17:26:01 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-04-19 17:26:01 +0200 |
| commit | 0aea30a07ec6b50de0fc5f5b2ec34a68ead86b61 (patch) | |
| tree | ee7d7d116570f39e47399c8f691a5a7565077eeb /include/linux/ptp_classify.h | |
| parent | 4ddef9c4d70aae0c9029bdec7c3f7f1c1c51ff8c (diff) | |
| parent | 5b933c7262c5b0ea11ea3c3b3ea81add04895954 (diff) | |
Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.18
A collection of fixes that came in since the merge window, plus one new
device ID for an x86 laptop. Nothing that really stands out with
particularly big impact outside of the affected device.
Diffstat (limited to 'include/linux/ptp_classify.h')
| -rw-r--r-- | include/linux/ptp_classify.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h index 9afd34a2d36c..fefa7790dc46 100644 --- a/include/linux/ptp_classify.h +++ b/include/linux/ptp_classify.h @@ -126,6 +126,17 @@ static inline u8 ptp_get_msgtype(const struct ptp_header *hdr, return msgtype; } +/** + * ptp_msg_is_sync - Evaluates whether the given skb is a PTP Sync message + * @skb: packet buffer + * @type: type of the packet (see ptp_classify_raw()) + * + * This function evaluates whether the given skb is a PTP Sync message. + * + * Return: true if sync message, false otherwise + */ +bool ptp_msg_is_sync(struct sk_buff *skb, unsigned int type); + void __init ptp_classifier_init(void); #else static inline void ptp_classifier_init(void) @@ -148,5 +159,9 @@ static inline u8 ptp_get_msgtype(const struct ptp_header *hdr, */ return PTP_MSGTYPE_SYNC; } +static inline bool ptp_msg_is_sync(struct sk_buff *skb, unsigned int type) +{ + return false; +} #endif #endif /* _PTP_CLASSIFY_H_ */ |