diff options
| author | Oliver Hartkopp <socketcan@hartkopp.net> | 2020-11-10 11:18:49 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-11-20 12:05:14 +0100 |
| commit | 3ab4ce0d6fa8c93d41df4a74ec8d2c9198be2109 (patch) | |
| tree | 9d05569f468555c916dfde7e19f0eb73ef8e0582 /drivers/net/can/usb | |
| parent | c7b74967799b1af52b3045d69d4c26836b2d41de (diff) | |
| download | linux-3ab4ce0d6fa8c93d41df4a74ec8d2c9198be2109.tar.bz2 | |
can: rename CAN FD related can_len2dlc and can_dlc2len helpers
The helper functions can_len2dlc and can_dlc2len are only relevant for
CAN FD data length code (DLC) conversion.
To fit the introduced can_cc_dlc2len for Classical CAN we rename:
can_dlc2len -> can_fd_dlc2len to get the payload length from the DLC
can_len2dlc -> can_fd_len2dlc to get the DLC from the payload length
Suggested-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Link: https://lore.kernel.org/r/20201110101852.1973-6-socketcan@hartkopp.net
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/usb')
| -rw-r--r-- | drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c | 6 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c index c6d5f3f656c3..107b205b77ab 100644 --- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c +++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c @@ -1120,7 +1120,7 @@ static void kvaser_usb_hydra_tx_acknowledge(const struct kvaser_usb *dev, struct net_device_stats *stats = &priv->netdev->stats; stats->tx_packets++; - stats->tx_bytes += can_dlc2len(context->dlc); + stats->tx_bytes += can_fd_dlc2len(context->dlc); } spin_lock_irqsave(&priv->tx_contexts_lock, irq_flags); @@ -1251,7 +1251,7 @@ static void kvaser_usb_hydra_rx_msg_ext(const struct kvaser_usb *dev, kvaser_usb_can_rx_over_error(priv->netdev); if (flags & KVASER_USB_HYDRA_CF_FLAG_FDF) { - cf->len = can_dlc2len(dlc); + cf->len = can_fd_dlc2len(dlc); if (flags & KVASER_USB_HYDRA_CF_FLAG_BRS) cf->flags |= CANFD_BRS; if (flags & KVASER_USB_HYDRA_CF_FLAG_ESI) @@ -1351,7 +1351,7 @@ kvaser_usb_hydra_frame_to_cmd_ext(const struct kvaser_usb_net_priv *priv, struct kvaser_usb *dev = priv->dev; struct kvaser_cmd_ext *cmd; struct canfd_frame *cf = (struct canfd_frame *)skb->data; - u8 dlc = can_len2dlc(cf->len); + u8 dlc = can_fd_len2dlc(cf->len); u8 nbr_of_bytes = cf->len; u32 flags; u32 id; diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c index 922280692a8f..761e78d8e647 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c @@ -492,7 +492,7 @@ static int pcan_usb_fd_decode_canmsg(struct pcan_usb_fd_if *usb_if, if (rx_msg_flags & PUCAN_MSG_ERROR_STATE_IND) cfd->flags |= CANFD_ESI; - cfd->len = can_dlc2len(pucan_msg_get_dlc(rm)); + cfd->len = can_fd_dlc2len(pucan_msg_get_dlc(rm)); } else { /* CAN 2.0 frame case */ skb = alloc_can_skb(netdev, (struct can_frame **)&cfd); @@ -756,7 +756,7 @@ static int pcan_usb_fd_encode_msg(struct peak_usb_device *dev, if (can_is_canfd_skb(skb)) { /* considering a CANFD frame */ - len = can_len2dlc(cfd->len); + len = can_fd_len2dlc(cfd->len); tx_msg_flags |= PUCAN_MSG_EXT_DATA_LEN; |