Add devm_* APIs for threaded IRQ. Also since devres managed objects are removed when the device gets detached, remove explicit freeing of them.
Signed-off-by: Tushar Behera <[email protected]> --- drivers/power/88pm860x_battery.c | 25 ++++++++----------------- 1 files changed, 8 insertions(+), 17 deletions(-) diff --git a/drivers/power/88pm860x_battery.c b/drivers/power/88pm860x_battery.c index beed5ecf..a245aa4 100644 --- a/drivers/power/88pm860x_battery.c +++ b/drivers/power/88pm860x_battery.c @@ -915,15 +915,13 @@ static __devinit int pm860x_battery_probe(struct platform_device *pdev) info->irq_cc = platform_get_irq(pdev, 0); if (info->irq_cc <= 0) { dev_err(&pdev->dev, "No IRQ resource!\n"); - ret = -EINVAL; - goto out; + return -EINVAL; } info->irq_batt = platform_get_irq(pdev, 1); if (info->irq_batt <= 0) { dev_err(&pdev->dev, "No IRQ resource!\n"); - ret = -EINVAL; - goto out; + return -EINVAL; } info->chip = chip; @@ -957,10 +955,10 @@ static __devinit int pm860x_battery_probe(struct platform_device *pdev) ret = power_supply_register(&pdev->dev, &info->battery); if (ret) - goto out; + return ret; info->battery.dev->parent = &pdev->dev; - ret = request_threaded_irq(info->irq_cc, NULL, + ret = devm_request_threaded_irq(&pdev->dev, info->irq_cc, NULL, pm860x_coulomb_handler, IRQF_ONESHOT, "coulomb", info); if (ret < 0) { @@ -969,23 +967,19 @@ static __devinit int pm860x_battery_probe(struct platform_device *pdev) goto out_reg; } - ret = request_threaded_irq(info->irq_batt, NULL, pm860x_batt_handler, - IRQF_ONESHOT, "battery", info); + ret = devm_request_threaded_irq(&pdev->dev, info->irq_batt, NULL, + pm860x_batt_handler, IRQF_ONESHOT, + "battery", info); if (ret < 0) { dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n", info->irq_batt, ret); - goto out_coulomb; + goto out_reg; } - return 0; -out_coulomb: - free_irq(info->irq_cc, info); out_reg: power_supply_unregister(&info->battery); -out: - kfree(info); return ret; } @@ -994,9 +988,6 @@ static int __devexit pm860x_battery_remove(struct platform_device *pdev) struct pm860x_battery_info *info = platform_get_drvdata(pdev); power_supply_unregister(&info->battery); - free_irq(info->irq_batt, info); - free_irq(info->irq_cc, info); - kfree(info); platform_set_drvdata(pdev, NULL); return 0; } -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
