net: ethernet: ti: cpsw: use destroy ctlr to destroy channels
authorIvan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Fri, 10 Jun 2016 22:11:54 +0000 (01:11 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 13 Jun 2016 02:01:14 +0000 (22:01 -0400)
There is no reason to destroy channels that are destroyed while
cpdma_ctlr destroy. In this case no need to remember how much
channels where created and destroy them by one, as cpdma_ctlr
destroys all of them.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ti/cpsw.c

index e6bb0ec..5319089 100644 (file)
@@ -2505,8 +2505,6 @@ static int cpsw_probe(struct platform_device *pdev)
 clean_ale_ret:
        cpsw_ale_destroy(priv->ale);
 clean_dma_ret:
-       cpdma_chan_destroy(priv->txch);
-       cpdma_chan_destroy(priv->rxch);
        cpdma_ctlr_destroy(priv->dma);
 clean_runtime_disable_ret:
        pm_runtime_disable(&pdev->dev);
@@ -2534,8 +2532,6 @@ static int cpsw_remove(struct platform_device *pdev)
        unregister_netdev(ndev);
 
        cpsw_ale_destroy(priv->ale);
-       cpdma_chan_destroy(priv->txch);
-       cpdma_chan_destroy(priv->rxch);
        cpdma_ctlr_destroy(priv->dma);
        pm_runtime_disable(&pdev->dev);
        device_for_each_child(&pdev->dev, NULL, cpsw_remove_child_device);