From: Ashish Jangam <ashish.jangam@xxxxxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-da9052.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff -puN drivers/rtc/rtc-da9052.c~drivers-rtc-rtc-da9052c-fix-for-rtc-device-registration drivers/rtc/rtc-da9052.c
--- a/drivers/rtc/rtc-da9052.c~drivers-rtc-rtc-da9052c-fix-for-rtc-device-registration
+++ a/drivers/rtc/rtc-da9052.c
@@ -239,11 +239,9 @@ static int da9052_rtc_probe(struct platf
rtc->da9052 = dev_get_drvdata(pdev->dev.parent);
platform_set_drvdata(pdev, rtc);
- rtc->irq = platform_get_irq_byname(pdev, "ALM");
- ret = devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,
- da9052_rtc_irq,
- IRQF_TRIGGER_LOW | IRQF_ONESHOT,
- "ALM", rtc);
+ rtc->irq = DA9052_IRQ_ALARM;
+ ret = da9052_request_irq(rtc->da9052, rtc->irq, "ALM",
+ da9052_rtc_irq, rtc);
if (ret != 0) {
rtc_err(rtc->da9052, "irq registration failed: %d\n", ret);
return ret;
_
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