diff options
Diffstat (limited to 'drivers/w1')
| -rw-r--r-- | drivers/w1/masters/ds1wm.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/w1/masters/ds1wm.c b/drivers/w1/masters/ds1wm.c index 5747997f8d7d..688e435b4d9a 100644 --- a/drivers/w1/masters/ds1wm.c +++ b/drivers/w1/masters/ds1wm.c @@ -361,11 +361,12 @@ static int ds1wm_probe(struct platform_device *pdev) goto err1; } ds1wm_data->irq = res->start; - ds1wm_data->active_high = (res->flags & IORESOURCE_IRQ_HIGHEDGE) ? - 1 : 0; + ds1wm_data->active_high = plat->active_high; - set_irq_type(ds1wm_data->irq, ds1wm_data->active_high ? - IRQ_TYPE_EDGE_RISING : IRQ_TYPE_EDGE_FALLING); + if (res->flags & IORESOURCE_IRQ_HIGHEDGE) + set_irq_type(ds1wm_data->irq, IRQ_TYPE_EDGE_RISING); + if (res->flags & IORESOURCE_IRQ_LOWEDGE) + set_irq_type(ds1wm_data->irq, IRQ_TYPE_EDGE_FALLING); ret = request_irq(ds1wm_data->irq, ds1wm_isr, IRQF_DISABLED, "ds1wm", ds1wm_data); |