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net: ethernet: ti: cpsw: remove clk var from priv
There is no need to hold link to clk, it's used only once while probe. Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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6f1f58361f
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1 changed files with 4 additions and 6 deletions
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@ -379,7 +379,6 @@ struct cpsw_priv {
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u32 coal_intvl;
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u32 bus_freq_mhz;
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int rx_packet_max;
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struct clk *clk;
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u8 mac_addr[ETH_ALEN];
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struct cpsw_slave *slaves;
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struct cpdma_ctlr *dma;
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@ -2177,8 +2176,6 @@ static int cpsw_probe_dual_emac(struct platform_device *pdev,
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memcpy(ndev->dev_addr, priv_sl2->mac_addr, ETH_ALEN);
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priv_sl2->slaves = priv->slaves;
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priv_sl2->clk = priv->clk;
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priv_sl2->coal_intvl = 0;
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priv_sl2->bus_freq_mhz = priv->bus_freq_mhz;
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@ -2256,6 +2253,7 @@ MODULE_DEVICE_TABLE(of, cpsw_of_mtable);
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static int cpsw_probe(struct platform_device *pdev)
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{
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struct clk *clk;
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struct cpsw_platform_data *data;
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struct net_device *ndev;
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struct cpsw_priv *priv;
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@ -2334,14 +2332,14 @@ static int cpsw_probe(struct platform_device *pdev)
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priv->slaves[0].ndev = ndev;
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priv->emac_port = 0;
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priv->clk = devm_clk_get(&pdev->dev, "fck");
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if (IS_ERR(priv->clk)) {
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clk = devm_clk_get(&pdev->dev, "fck");
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if (IS_ERR(clk)) {
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dev_err(priv->dev, "fck is not found\n");
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ret = -ENODEV;
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goto clean_runtime_disable_ret;
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}
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priv->coal_intvl = 0;
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priv->bus_freq_mhz = clk_get_rate(priv->clk) / 1000000;
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priv->bus_freq_mhz = clk_get_rate(clk) / 1000000;
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ss_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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ss_regs = devm_ioremap_resource(&pdev->dev, ss_res);
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