diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_main.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index d1a7cf4567bc..c5f33630e771 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -834,19 +834,10 @@ int stmmac_init_tstamp_counter(struct stmmac_priv *priv, u32 systime_flags) struct timespec64 now; u32 sec_inc = 0; u64 temp = 0; - int ret; if (!(priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp)) return -EOPNOTSUPP; - ret = clk_prepare_enable(priv->plat->clk_ptp_ref); - if (ret < 0) { - netdev_warn(priv->dev, - "failed to enable PTP reference clock: %pe\n", - ERR_PTR(ret)); - return ret; - } - stmmac_config_hw_tstamping(priv, priv->ptpaddr, systime_flags); priv->systime_flags = systime_flags; @@ -3270,6 +3261,14 @@ static int stmmac_hw_setup(struct net_device *dev, bool ptp_register) stmmac_mmc_setup(priv); + if (ptp_register) { + ret = clk_prepare_enable(priv->plat->clk_ptp_ref); + if (ret < 0) + netdev_warn(priv->dev, + "failed to enable PTP reference clock: %pe\n", + ERR_PTR(ret)); + } + ret = stmmac_init_ptp(priv); if (ret == -EOPNOTSUPP) netdev_info(priv->dev, "PTP not supported by HW\n"); @@ -7213,8 +7212,6 @@ int stmmac_dvr_remove(struct device *dev) netdev_info(priv->dev, "%s: removing driver", __func__); pm_runtime_get_sync(dev); - pm_runtime_disable(dev); - pm_runtime_put_noidle(dev); stmmac_stop_all_dma(priv); stmmac_mac_set(priv, priv->ioaddr, false); @@ -7241,6 +7238,9 @@ int stmmac_dvr_remove(struct device *dev) mutex_destroy(&priv->lock); bitmap_free(priv->af_xdp_zc_qps); + pm_runtime_disable(dev); + pm_runtime_put_noidle(dev); + return 0; } EXPORT_SYMBOL_GPL(stmmac_dvr_remove); |