Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6

[linux-2.6-omap-h63xx.git] / drivers / net / macb.c

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 2af20459814424736c589bbc64a90973c53e3e41..e67361e2bf5dc9f29ca7bbbd182c416cbc33bc85 100644 (file)
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -1046,6 +1046,14 @@ static int __devinit macb_probe(struct platform_device *pdev)
 
        spin_lock_init(&bp->lock);
 
+#if defined(CONFIG_ARCH_AT91)
+       bp->pclk = clk_get(&pdev->dev, "macb_clk");
+       if (IS_ERR(bp->pclk)) {
+               dev_err(&pdev->dev, "failed to get macb_clk\n");
+               goto err_out_free_dev;
+       }
+       clk_enable(bp->pclk);
+#else
        bp->pclk = clk_get(&pdev->dev, "pclk");
        if (IS_ERR(bp->pclk)) {
                dev_err(&pdev->dev, "failed to get pclk\n");
@@ -1059,6 +1067,7 @@ static int __devinit macb_probe(struct platform_device *pdev)
 
        clk_enable(bp->pclk);
        clk_enable(bp->hclk);
+#endif
 
        bp->regs = ioremap(regs->start, regs->end - regs->start + 1);
        if (!bp->regs) {
@@ -1119,9 +1128,17 @@ static int __devinit macb_probe(struct platform_device *pdev)
 
        pdata = pdev->dev.platform_data;
        if (pdata && pdata->is_rmii)
+#if defined(CONFIG_ARCH_AT91)
+               macb_writel(bp, USRIO, (MACB_BIT(RMII) | MACB_BIT(CLKEN)) );
+#else
                macb_writel(bp, USRIO, 0);
+#endif
        else
+#if defined(CONFIG_ARCH_AT91)
+               macb_writel(bp, USRIO, MACB_BIT(CLKEN));
+#else
                macb_writel(bp, USRIO, MACB_BIT(MII));
+#endif
 
        bp->tx_pending = DEF_TX_RING_PENDING;
 
@@ -1148,9 +1165,11 @@ err_out_free_irq:
 err_out_iounmap:
        iounmap(bp->regs);
 err_out_disable_clocks:
+#ifndef CONFIG_ARCH_AT91
        clk_disable(bp->hclk);
-       clk_disable(bp->pclk);
        clk_put(bp->hclk);
+#endif
+       clk_disable(bp->pclk);
 err_out_put_pclk:
        clk_put(bp->pclk);
 err_out_free_dev:
@@ -1173,9 +1192,11 @@ static int __devexit macb_remove(struct platform_device *pdev)
                unregister_netdev(dev);
                free_irq(dev->irq, dev);
                iounmap(bp->regs);
+#ifndef CONFIG_ARCH_AT91
                clk_disable(bp->hclk);
-               clk_disable(bp->pclk);
                clk_put(bp->hclk);
+#endif
+               clk_disable(bp->pclk);
                clk_put(bp->pclk);
                free_netdev(dev);
                platform_set_drvdata(pdev, NULL);