From b7dffcbde0fb81fcbf4fb6ac7b54e59ec9064d27 Mon Sep 17 00:00:00 2001 From: Johannes Poeehlmann Date: Thu, 9 Feb 2017 14:06:08 +0100 Subject: [PATCH 2/4] Add level interrupt modes (maybe no longer needed in newer kernels) Signed-off-by: Johannes Poeehlmann --- drivers/w1/masters/ds1wm.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/w1/masters/ds1wm.c b/drivers/w1/masters/ds1wm.c index e6284b7..bed512b2 100644 --- a/drivers/w1/masters/ds1wm.c +++ b/drivers/w1/masters/ds1wm.c @@ -578,6 +578,10 @@ static int ds1wm_probe(struct platform_device *pdev) irq_set_irq_type(ds1wm_data->irq, IRQ_TYPE_EDGE_RISING); if (res->flags & IORESOURCE_IRQ_LOWEDGE) irq_set_irq_type(ds1wm_data->irq, IRQ_TYPE_EDGE_FALLING); + if (res->flags & IORESOURCE_IRQ_HIGHLEVEL) + irq_set_irq_type(ds1wm_data->irq, IRQ_TYPE_LEVEL_HIGH); + if (res->flags & IORESOURCE_IRQ_LOWLEVEL) + irq_set_irq_type(ds1wm_data->irq, IRQ_TYPE_LEVEL_LOW); ret = devm_request_irq(&pdev->dev, ds1wm_data->irq, ds1wm_isr, IRQF_SHARED, "ds1wm", ds1wm_data); -- 2.1.4