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drivers/rtc/rtc-da9052.c: fix for rtc device registration
Add support for the virtual irq since now MFD only handles virtual irq Without this patch rtc device will fail in registration. (akpm: Ashish has a different version whcih will be needed for 3.8.x and earlier kernels) Signed-off-by: Ashish <ashish.jangam@kpitcummins.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -239,11 +239,9 @@ static int da9052_rtc_probe(struct platform_device *pdev)
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rtc->da9052 = dev_get_drvdata(pdev->dev.parent);
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platform_set_drvdata(pdev, rtc);
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rtc->irq = platform_get_irq_byname(pdev, "ALM");
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ret = devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,
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da9052_rtc_irq,
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IRQF_TRIGGER_LOW | IRQF_ONESHOT,
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"ALM", rtc);
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rtc->irq = DA9052_IRQ_ALARM;
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ret = da9052_request_irq(rtc->da9052, rtc->irq, "ALM",
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da9052_rtc_irq, rtc);
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if (ret != 0) {
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rtc_err(rtc->da9052, "irq registration failed: %d\n", ret);
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return ret;
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