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drivers: net: davinci_mdio: do pm runtime initialization later in probe

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Do PM runtime initialization later in probe - this allows to simplify
error handling a bit.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Grygorii Strashko 2016-06-24 21:23:46 +03:00 committed by David S. Miller
parent a6c5d14f51
commit 909892a647
1 changed files with 6 additions and 9 deletions
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15
drivers/net/ethernet/ti/davinci_mdio.c
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@ -356,14 +356,10 @@ static int davinci_mdio_probe(struct platform_device *pdev)
data->bus->parent = dev;
data->bus->priv = data;
pm_runtime_enable(&pdev->dev);
pm_runtime_get_sync(&pdev->dev);
data->clk = devm_clk_get(dev, "fck");
if (IS_ERR(data->clk)) {
dev_err(dev, "failed to get device clock\n");
ret = PTR_ERR(data->clk);
data->clk = NULL;
goto bail_out;
return PTR_ERR(data->clk);
}
dev_set_drvdata(dev, data);
@ -372,10 +368,11 @@ static int davinci_mdio_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
data->regs = devm_ioremap_resource(dev, res);
if (IS_ERR(data->regs)) {
ret = PTR_ERR(data->regs);
goto bail_out;
}
if (IS_ERR(data->regs))
return PTR_ERR(data->regs);
pm_runtime_enable(&pdev->dev);
pm_runtime_get_sync(&pdev->dev);
/* register the mii bus
* Create PHYs from DT only in case if PHY child nodes are explicitly