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can: bittiming: rename can_tdc_is_enabled() into can_fd_tdc_is_enabled() 

With the introduction of CAN XL, a new can_xl_tdc_is_enabled() helper
function will be introduced later on. Rename can_tdc_is_enabled() into
can_fd_tdc_is_enabled() to make it more explicit that this helper is
meant for CAN FD.

Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://patch.msgid.link/20241112165118.586613-11-mailhol.vincent@wanadoo.fr
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Vincent Mailhol 2024-11-13 01:50:19 +09:00 committed by Marc Kleine-Budde
parent bee7e3322a
commit 23c0dc95bf
4 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/can/dev/netlink.c
View File

@ -144,7 +144,7 @@ static int can_tdc_changelink(struct can_priv *priv, const struct nlattr *nla,
const struct can_tdc_const *tdc_const = priv->fd.tdc_const;
int err;
if (!tdc_const || !can_tdc_is_enabled(priv))
if (!tdc_const || !can_fd_tdc_is_enabled(priv))
return -EOPNOTSUPP;
err = nla_parse_nested(tb_tdc, IFLA_CAN_TDC_MAX, nla,
@ -409,7 +409,7 @@ static size_t can_tdc_get_size(const struct net_device *dev)
size += nla_total_size(sizeof(u32)); /* IFLA_CAN_TDCF_MAX */
}
if (can_tdc_is_enabled(priv)) {
if (can_fd_tdc_is_enabled(priv)) {
if (priv->ctrlmode & CAN_CTRLMODE_TDC_MANUAL ||
priv->fd.do_get_auto_tdcv)
size += nla_total_size(sizeof(u32)); /* IFLA_CAN_TDCV */
@ -490,7 +490,7 @@ static int can_tdc_fill_info(struct sk_buff *skb, const struct net_device *dev)
nla_put_u32(skb, IFLA_CAN_TDC_TDCF_MAX, tdc_const->tdcf_max)))
goto err_cancel;
if (can_tdc_is_enabled(priv)) {
if (can_fd_tdc_is_enabled(priv)) {
u32 tdcv;
int err = -EINVAL;

2
drivers/net/can/usb/etas_es58x/es58x_fd.c
View File

@ -429,7 +429,7 @@ static int es58x_fd_enable_channel(struct es58x_priv *priv)
es58x_fd_convert_bittiming(&tx_conf_msg.data_bittiming,
&priv->can.fd.data_bittiming);
if (can_tdc_is_enabled(&priv->can)) {
if (can_fd_tdc_is_enabled(&priv->can)) {
tx_conf_msg.tdc_enabled = 1;
tx_conf_msg.tdco = cpu_to_le16(priv->can.fd.tdc.tdco);
tx_conf_msg.tdcf = cpu_to_le16(priv->can.fd.tdc.tdcf);

2
drivers/net/can/xilinx_can.c
View File

@ -515,7 +515,7 @@ static int xcan_set_bittiming(struct net_device *ndev)
priv->devtype.cantype == XAXI_CANFD_2_0) {
/* Setting Baud Rate prescaler value in F_BRPR Register */
btr0 = dbt->brp - 1;
if (can_tdc_is_enabled(&priv->can)) {
if (can_fd_tdc_is_enabled(&priv->can)) {
if (priv->devtype.cantype == XAXI_CANFD)
btr0 |= FIELD_PREP(XCAN_BRPR_TDCO_MASK, priv->can.fd.tdc.tdco) |
XCAN_BRPR_TDC_ENABLE;

2
include/linux/can/dev.h
View File

@ -91,7 +91,7 @@ struct can_priv {
struct can_berr_counter *bec);
};
static inline bool can_tdc_is_enabled(const struct can_priv *priv)
static inline bool can_fd_tdc_is_enabled(const struct can_priv *priv)
{
return !!(priv->ctrlmode & CAN_CTRLMODE_FD_TDC_MASK);
}