diff options
| -rw-r--r-- | drivers/w1/masters/ds1wm.c | 9 | ||||
| -rw-r--r-- | include/linux/ds1wm.h | 1 |
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/w1/masters/ds1wm.c b/drivers/w1/masters/ds1wm.c index 5747997..688e435 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); diff --git a/include/linux/ds1wm.h b/include/linux/ds1wm.h index 31f6e3c..d3c65e4 100644 --- a/include/linux/ds1wm.h +++ b/include/linux/ds1wm.h @@ -6,6 +6,7 @@ struct ds1wm_platform_data { * e.g. on h5xxx and h2200 this is 2 * (registers aligned to 4-byte boundaries), * while on hx4700 this is 1 */ + int active_high; void (*enable)(struct platform_device *pdev); void (*disable)(struct platform_device *pdev); }; |