diff options
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 7c38c9baf238..6060410d2b9e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1754,6 +1754,13 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp) return 0; } +static void stmmac_hw_teardown(struct net_device *dev) +{ + struct stmmac_priv *priv = netdev_priv(dev); + + clk_disable_unprepare(priv->plat->clk_ptp_ref); +} + /** * stmmac_open - open entry point of the driver * @dev : pointer to the device structure. @@ -1863,6 +1870,7 @@ irq_error: phy_stop(dev->phydev); del_timer_sync(&priv->txtimer); + stmmac_hw_teardown(dev); init_error: free_dma_desc_resources(priv); dma_desc_error: |