From 0b182c287c5a219f7ae35d977de4de331215820e Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Sat, 16 May 2015 15:42:11 -0300 Subject: [PATCH] mfd: mc13xxx-core: Pass the IRQF_ONESHOT flag Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam Signed-off-by: Lee Jones --- drivers/mfd/mc13xxx-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c index 25fd7116493a..3f9f4c874d2a 100644 --- a/drivers/mfd/mc13xxx-core.c +++ b/drivers/mfd/mc13xxx-core.c @@ -163,7 +163,7 @@ int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq, int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq); return devm_request_threaded_irq(mc13xxx->dev, virq, NULL, handler, - 0, name, dev); + IRQF_ONESHOT, name, dev); } EXPORT_SYMBOL(mc13xxx_irq_request); -- 2.20.1