diff options
Diffstat (limited to 'drivers/mfd/da9055-core.c')
| -rw-r--r-- | drivers/mfd/da9055-core.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/mfd/da9055-core.c b/drivers/mfd/da9055-core.c index f56a1a9f777..caf8dcffd0a 100644 --- a/drivers/mfd/da9055-core.c +++ b/drivers/mfd/da9055-core.c @@ -294,7 +294,7 @@ static struct resource da9055_ld05_6_resource = { .flags = IORESOURCE_IRQ, }; -static struct mfd_cell da9055_devs[] = { +static const struct mfd_cell da9055_devs[] = { { .of_compatible = "dialog,da9055-gpio", .name = "da9055-gpio", @@ -379,8 +379,9 @@ static struct regmap_irq_chip da9055_regmap_irq_chip = { int da9055_device_init(struct da9055 *da9055) { - struct da9055_pdata *pdata = da9055->dev->platform_data; + struct da9055_pdata *pdata = dev_get_platdata(da9055->dev); int ret; + uint8_t clear_events[3] = {0xFF, 0xFF, 0xFF}; if (pdata && pdata->init != NULL) pdata->init(da9055); @@ -390,8 +391,12 @@ int da9055_device_init(struct da9055 *da9055) else da9055->irq_base = pdata->irq_base; + ret = da9055_group_write(da9055, DA9055_REG_EVENT_A, 3, clear_events); + if (ret < 0) + return ret; + ret = regmap_add_irq_chip(da9055->regmap, da9055->chip_irq, - IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + IRQF_TRIGGER_LOW | IRQF_ONESHOT, da9055->irq_base, &da9055_regmap_irq_chip, &da9055->irq_data); if (ret < 0) |