net: ethernet: ti: cpsw: update cpsw_split_res() to accept cpsw_common

Update cpsw_split_res() to accept struct cpsw_common instead of
struct net_device to simplify code.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 1c04c16..13a339c 100644 (file)
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -963,11 +963,9 @@ requeue:
                dev_kfree_skb_any(new_skb);
 }
 
-static void cpsw_split_res(struct net_device *ndev)
+static void cpsw_split_res(struct cpsw_common *cpsw)
 {
-       struct cpsw_priv *priv = netdev_priv(ndev);
        u32 consumed_rate = 0, bigest_rate = 0;
-       struct cpsw_common *cpsw = priv->cpsw;
        struct cpsw_vector *txv = cpsw->txv;
        int i, ch_weight, rlim_ch_num = 0;
        int budget, bigest_rate_ch = 0;
@@ -1341,7 +1339,7 @@ static void cpsw_adjust_link(struct net_device *ndev)
 
        if (link) {
                if (cpsw_need_resplit(cpsw))
-                       cpsw_split_res(ndev);
+                       cpsw_split_res(cpsw);
 
                netif_carrier_on(ndev);
                if (netif_running(ndev))
@@ -2107,7 +2105,7 @@ static int cpsw_ndo_stop(struct net_device *ndev)
        for_each_slave(priv, cpsw_slave_stop, cpsw);
 
        if (cpsw_need_resplit(cpsw))
-               cpsw_split_res(ndev);
+               cpsw_split_res(cpsw);
 
        cpsw->usage_count--;
        pm_runtime_put_sync(cpsw->dev);
@@ -2594,7 +2592,7 @@ static int cpsw_ndo_set_tx_maxrate(struct net_device *ndev, int queue, u32 rate)
                netdev_get_tx_queue(slave->ndev, queue)->tx_maxrate = rate;
        }
 
-       cpsw_split_res(ndev);
+       cpsw_split_res(cpsw);
        return ret;
 }
 
@@ -3063,7 +3061,7 @@ static int cpsw_set_channels(struct net_device *ndev,
        }
 
        if (cpsw->usage_count)
-               cpsw_split_res(ndev);
+               cpsw_split_res(cpsw);
 
        ret = cpsw_resume_data_pass(ndev);
        if (!ret)
@@ -3698,7 +3696,7 @@ static int cpsw_probe(struct platform_device *pdev)
        netif_tx_napi_add(ndev, &cpsw->napi_tx,
                          cpsw->quirk_irq ? cpsw_tx_poll : cpsw_tx_mq_poll,
                          CPSW_POLL_WEIGHT);
-       cpsw_split_res(ndev);
+       cpsw_split_res(cpsw);
 
        /* register the network device */
        SET_NETDEV_DEV(ndev, &pdev->dev);