(n) < (priv)->rx_ring_num; \
(n)++, (ring) = *((priv)->rx + (n)))
-int mcp251xfd_regmap_init(struct mcp251xfd_priv *priv);
u16 mcp251xfd_crc16_compute2(const void *cmd, size_t cmd_size,
const void *data, size_t data_size);
u16 mcp251xfd_crc16_compute(const void *data, size_t data_size);
+int mcp251xfd_regmap_init(struct mcp251xfd_priv *priv);
void mcp251xfd_skb_set_timestamp(const struct mcp251xfd_priv *priv,
struct sk_buff *skb, u32 timestamp);
void mcp251xfd_timestamp_init(struct mcp251xfd_priv *priv);