3.9-stable review patch. If anyone has any objections, please let me know.
------------------ From: Johan Hovold <[email protected]> commit 3427de92ac70a064098ff843c72ac76c420bb1cb upstream. Add missing iounmap to probe error path and remove. Signed-off-by: Johan Hovold <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/rtc/rtc-at91rm9200.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) --- a/drivers/rtc/rtc-at91rm9200.c +++ b/drivers/rtc/rtc-at91rm9200.c @@ -297,7 +297,7 @@ static int __init at91_rtc_probe(struct "at91_rtc", pdev); if (ret) { dev_err(&pdev->dev, "IRQ %d already in use.\n", irq); - return ret; + goto err_unmap; } /* cpu init code should really have flagged this device as @@ -309,13 +309,20 @@ static int __init at91_rtc_probe(struct rtc = rtc_device_register(pdev->name, &pdev->dev, &at91_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) { - free_irq(irq, pdev); - return PTR_ERR(rtc); + ret = PTR_ERR(rtc); + goto err_free_irq; } platform_set_drvdata(pdev, rtc); dev_info(&pdev->dev, "AT91 Real Time Clock driver.\n"); return 0; + +err_free_irq: + free_irq(irq, pdev); +err_unmap: + iounmap(at91_rtc_regs); + + return ret; } /* @@ -332,6 +339,7 @@ static int __exit at91_rtc_remove(struct free_irq(irq, pdev); rtc_device_unregister(rtc); + iounmap(at91_rtc_regs); platform_set_drvdata(pdev, NULL); return 0; -- 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/
