diff options
Diffstat (limited to 'drivers/net/phy/mscc/mscc_ptp.c')
| -rw-r--r-- | drivers/net/phy/mscc/mscc_ptp.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/net/phy/mscc/mscc_ptp.c b/drivers/net/phy/mscc/mscc_ptp.c index cf728bfd83e2..eb0b032cb613 100644 --- a/drivers/net/phy/mscc/mscc_ptp.c +++ b/drivers/net/phy/mscc/mscc_ptp.c @@ -1045,19 +1045,17 @@ static void vsc85xx_ts_reset_fifo(struct phy_device *phydev) val); } -static int vsc85xx_hwtstamp(struct mii_timestamper *mii_ts, struct ifreq *ifr) +static int vsc85xx_hwtstamp(struct mii_timestamper *mii_ts, + struct kernel_hwtstamp_config *cfg, + struct netlink_ext_ack *extack) { struct vsc8531_private *vsc8531 = container_of(mii_ts, struct vsc8531_private, mii_ts); struct phy_device *phydev = vsc8531->ptp->phydev; - struct hwtstamp_config cfg; bool one_step = false; u32 val; - if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg))) - return -EFAULT; - - switch (cfg.tx_type) { + switch (cfg->tx_type) { case HWTSTAMP_TX_ONESTEP_SYNC: one_step = true; break; @@ -1069,9 +1067,9 @@ static int vsc85xx_hwtstamp(struct mii_timestamper *mii_ts, struct ifreq *ifr) return -ERANGE; } - vsc8531->ptp->tx_type = cfg.tx_type; + vsc8531->ptp->tx_type = cfg->tx_type; - switch (cfg.rx_filter) { + switch (cfg->rx_filter) { case HWTSTAMP_FILTER_NONE: break; case HWTSTAMP_FILTER_PTP_V2_L4_EVENT: @@ -1084,7 +1082,7 @@ static int vsc85xx_hwtstamp(struct mii_timestamper *mii_ts, struct ifreq *ifr) return -ERANGE; } - vsc8531->ptp->rx_filter = cfg.rx_filter; + vsc8531->ptp->rx_filter = cfg->rx_filter; mutex_lock(&vsc8531->ts_lock); @@ -1132,7 +1130,7 @@ static int vsc85xx_hwtstamp(struct mii_timestamper *mii_ts, struct ifreq *ifr) vsc8531->ptp->configured = 1; mutex_unlock(&vsc8531->ts_lock); - return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0; + return 0; } static int vsc85xx_ts_info(struct mii_timestamper *mii_ts, |