diff options
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 1a93a1f28433..47d05242b8c4 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -2577,6 +2577,13 @@ static int cpsw_remove(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); struct cpsw_priv *priv = netdev_priv(ndev); + int ret; + + ret = pm_runtime_get_sync(&pdev->dev); + if (ret < 0) { + pm_runtime_put_noidle(&pdev->dev); + return ret; + } if (priv->data.dual_emac) unregister_netdev(cpsw_get_slave_ndev(priv, 1)); @@ -2584,8 +2591,9 @@ static int cpsw_remove(struct platform_device *pdev) cpsw_ale_destroy(priv->ale); cpdma_ctlr_destroy(priv->dma); - pm_runtime_disable(&pdev->dev); device_for_each_child(&pdev->dev, NULL, cpsw_remove_child_device); + pm_runtime_put_sync(&pdev->dev); + pm_runtime_disable(&pdev->dev); if (priv->data.dual_emac) free_netdev(cpsw_get_slave_ndev(priv, 1)); free_netdev(ndev); |