From d5fdfedc0ed946e96b2ac06d48b230e370105d7e Mon Sep 17 00:00:00 2001 From: Saurabh Sengar Date: Thu, 19 Nov 2015 12:42:59 +0530 Subject: [PATCH] power: max8903_charger: set IRQF_ONESHOT if no primary handler is specified If no primary handler is specified for threaded_irq then a default one is assigned which always returns IRQ_WAKE_THREAD. This handler requires the IRQF_ONESHOT, because the source of interrupt is not disabled. Signed-off-by: Saurabh Sengar Signed-off-by: Sebastian Reichel --- drivers/power/max8903_charger.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/power/max8903_charger.c b/drivers/power/max8903_charger.c index 6d39d52040d4..17876caf31e5 100644 --- a/drivers/power/max8903_charger.c +++ b/drivers/power/max8903_charger.c @@ -291,10 +291,10 @@ static int max8903_probe(struct platform_device *pdev) if (pdata->dc_valid) { ret = devm_request_threaded_irq(dev, gpio_to_irq(pdata->dok), - NULL, max8903_dcin, - IRQF_TRIGGER_FALLING | - IRQF_TRIGGER_RISING, - "MAX8903 DC IN", data); + NULL, max8903_dcin, + IRQF_TRIGGER_FALLING | + IRQF_TRIGGER_RISING | IRQF_ONESHOT, + "MAX8903 DC IN", data); if (ret) { dev_err(dev, "Cannot request irq %d for DC (%d)\n", gpio_to_irq(pdata->dok), ret); @@ -304,10 +304,10 @@ static int max8903_probe(struct platform_device *pdev) if (pdata->usb_valid) { ret = devm_request_threaded_irq(dev, gpio_to_irq(pdata->uok), - NULL, max8903_usbin, - IRQF_TRIGGER_FALLING | - IRQF_TRIGGER_RISING, - "MAX8903 USB IN", data); + NULL, max8903_usbin, + IRQF_TRIGGER_FALLING | + IRQF_TRIGGER_RISING | IRQF_ONESHOT, + "MAX8903 USB IN", data); if (ret) { dev_err(dev, "Cannot request irq %d for USB (%d)\n", gpio_to_irq(pdata->uok), ret); @@ -317,10 +317,10 @@ static int max8903_probe(struct platform_device *pdev) if (pdata->flt) { ret = devm_request_threaded_irq(dev, gpio_to_irq(pdata->flt), - NULL, max8903_fault, - IRQF_TRIGGER_FALLING | - IRQF_TRIGGER_RISING, - "MAX8903 Fault", data); + NULL, max8903_fault, + IRQF_TRIGGER_FALLING | + IRQF_TRIGGER_RISING | IRQF_ONESHOT, + "MAX8903 Fault", data); if (ret) { dev_err(dev, "Cannot request irq %d for Fault (%d)\n", gpio_to_irq(pdata->flt), ret); -- 2.20.1