macb: remove conditional clk handling
AT91 now provides both "pclk" and "hclk" aliases for the the macb device so we can use the same clk handling paths for both AT91 and AVR32. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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461845db21
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@ -1152,28 +1152,19 @@ static int __init macb_probe(struct platform_device *pdev)
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spin_lock_init(&bp->lock);
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#if defined(CONFIG_ARCH_AT91)
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bp->pclk = clk_get(&pdev->dev, "macb_clk");
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bp->pclk = clk_get(&pdev->dev, "pclk");
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if (IS_ERR(bp->pclk)) {
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dev_err(&pdev->dev, "failed to get macb_clk\n");
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goto err_out_free_dev;
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}
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clk_enable(bp->pclk);
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#else
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bp->pclk = clk_get(&pdev->dev, "pclk");
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if (IS_ERR(bp->pclk)) {
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dev_err(&pdev->dev, "failed to get pclk\n");
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goto err_out_free_dev;
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}
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bp->hclk = clk_get(&pdev->dev, "hclk");
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if (IS_ERR(bp->hclk)) {
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dev_err(&pdev->dev, "failed to get hclk\n");
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goto err_out_put_pclk;
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}
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clk_enable(bp->pclk);
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clk_enable(bp->hclk);
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#endif
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bp->regs = ioremap(regs->start, resource_size(regs));
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if (!bp->regs) {
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@ -1256,14 +1247,10 @@ err_out_free_irq:
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err_out_iounmap:
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iounmap(bp->regs);
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err_out_disable_clocks:
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#ifndef CONFIG_ARCH_AT91
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clk_disable(bp->hclk);
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clk_put(bp->hclk);
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#endif
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clk_disable(bp->pclk);
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#ifndef CONFIG_ARCH_AT91
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err_out_put_pclk:
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#endif
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clk_put(bp->pclk);
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err_out_free_dev:
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free_netdev(dev);
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@ -1289,10 +1276,8 @@ static int __exit macb_remove(struct platform_device *pdev)
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unregister_netdev(dev);
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free_irq(dev->irq, dev);
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iounmap(bp->regs);
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#ifndef CONFIG_ARCH_AT91
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clk_disable(bp->hclk);
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clk_put(bp->hclk);
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#endif
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clk_disable(bp->pclk);
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clk_put(bp->pclk);
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free_netdev(dev);
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@ -1310,9 +1295,7 @@ static int macb_suspend(struct platform_device *pdev, pm_message_t state)
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netif_device_detach(netdev);
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#ifndef CONFIG_ARCH_AT91
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clk_disable(bp->hclk);
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#endif
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clk_disable(bp->pclk);
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return 0;
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@ -1324,9 +1307,7 @@ static int macb_resume(struct platform_device *pdev)
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struct macb *bp = netdev_priv(netdev);
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clk_enable(bp->pclk);
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#ifndef CONFIG_ARCH_AT91
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clk_enable(bp->hclk);
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#endif
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netif_device_attach(netdev);
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