diff options
Diffstat (limited to 'drivers/net/phy/bcm-phy-ptp.c')
| -rw-r--r-- | drivers/net/phy/bcm-phy-ptp.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/phy/bcm-phy-ptp.c b/drivers/net/phy/bcm-phy-ptp.c index cb4b91af5e17..617d384d4551 100644 --- a/drivers/net/phy/bcm-phy-ptp.c +++ b/drivers/net/phy/bcm-phy-ptp.c @@ -782,16 +782,13 @@ out: } static int bcm_ptp_hwtstamp(struct mii_timestamper *mii_ts, - struct ifreq *ifr) + struct kernel_hwtstamp_config *cfg, + struct netlink_ext_ack *extack) { struct bcm_ptp_private *priv = mii2priv(mii_ts); - struct hwtstamp_config cfg; u16 mode, ctrl; - if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg))) - return -EFAULT; - - switch (cfg.rx_filter) { + switch (cfg->rx_filter) { case HWTSTAMP_FILTER_NONE: priv->hwts_rx = false; break; @@ -804,14 +801,14 @@ static int bcm_ptp_hwtstamp(struct mii_timestamper *mii_ts, case HWTSTAMP_FILTER_PTP_V2_EVENT: case HWTSTAMP_FILTER_PTP_V2_SYNC: case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: - cfg.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT; + cfg->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT; priv->hwts_rx = true; break; default: return -ERANGE; } - priv->tx_type = cfg.tx_type; + priv->tx_type = cfg->tx_type; ctrl = priv->hwts_rx ? SLICE_RX_EN : 0; ctrl |= priv->tx_type != HWTSTAMP_TX_OFF ? SLICE_TX_EN : 0; @@ -840,7 +837,7 @@ static int bcm_ptp_hwtstamp(struct mii_timestamper *mii_ts, /* purge existing data */ skb_queue_purge(&priv->tx_queue); - return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0; + return 0; } static int bcm_ptp_ts_info(struct mii_timestamper *mii_ts, |