diff options
| author | Soren Brinkmann <soren.brinkmann@xilinx.com> | 2013-12-10 16:07:22 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-10 22:56:23 -0500 |
| commit | 0a4acf08ea62d8c8a7ed394bb075f0e1f10ac021 (patch) | |
| tree | 000395dfad1ba9b4e4684643d76ae6072897830b | |
| parent | 60fe716f005a0add0447796c38821b22ef379856 (diff) | |
net: macb: Use devm_request_irq()
Use the device managed interface to request the IRQ, simplifying error
paths.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/cadence/macb.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 436aecc3173..603844b1d48 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -1825,7 +1825,8 @@ static int __init macb_probe(struct platform_device *pdev) } dev->irq = platform_get_irq(pdev, 0); - err = request_irq(dev->irq, macb_interrupt, 0, dev->name, dev); + err = devm_request_irq(&pdev->dev, dev->irq, macb_interrupt, 0, + dev->name, dev); if (err) { dev_err(&pdev->dev, "Unable to request IRQ %d (error %d)\n", dev->irq, err); @@ -1892,7 +1893,7 @@ static int __init macb_probe(struct platform_device *pdev) err = register_netdev(dev); if (err) { dev_err(&pdev->dev, "Cannot register net device, aborting.\n"); - goto err_out_free_irq; + goto err_out_disable_clocks; } err = macb_mii_init(bp); @@ -1915,8 +1916,6 @@ static int __init macb_probe(struct platform_device *pdev) err_out_unregister_netdev: unregister_netdev(dev); -err_out_free_irq: - free_irq(dev->irq, dev); err_out_disable_clocks: clk_disable_unprepare(bp->hclk); err_out_disable_pclk: @@ -1942,7 +1941,6 @@ static int __exit macb_remove(struct platform_device *pdev) kfree(bp->mii_bus->irq); mdiobus_free(bp->mii_bus); unregister_netdev(dev); - free_irq(dev->irq, dev); clk_disable_unprepare(bp->hclk); clk_disable_unprepare(bp->pclk); free_netdev(dev); |