diff options
Diffstat (limited to 'drivers/gpio/gpio-grgpio.c')
| -rw-r--r-- | drivers/gpio/gpio-grgpio.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c index 30a0522ae735..f3f8bab62f94 100644 --- a/drivers/gpio/gpio-grgpio.c +++ b/drivers/gpio/gpio-grgpio.c @@ -170,6 +170,8 @@ static void grgpio_irq_mask(struct irq_data *d) grgpio_set_imask(priv, offset, 0); raw_spin_unlock_irqrestore(&priv->gc.bgpio_lock, flags); + + gpiochip_disable_irq(&priv->gc, d->hwirq); } static void grgpio_irq_unmask(struct irq_data *d) @@ -178,6 +180,7 @@ static void grgpio_irq_unmask(struct irq_data *d) int offset = d->hwirq; unsigned long flags; + gpiochip_enable_irq(&priv->gc, d->hwirq); raw_spin_lock_irqsave(&priv->gc.bgpio_lock, flags); grgpio_set_imask(priv, offset, 1); @@ -185,11 +188,13 @@ static void grgpio_irq_unmask(struct irq_data *d) raw_spin_unlock_irqrestore(&priv->gc.bgpio_lock, flags); } -static struct irq_chip grgpio_irq_chip = { +static const struct irq_chip grgpio_irq_chip = { .name = "grgpio", .irq_mask = grgpio_irq_mask, .irq_unmask = grgpio_irq_unmask, .irq_set_type = grgpio_irq_set_type, + .flags = IRQCHIP_IMMUTABLE, + GPIOCHIP_IRQ_RESOURCE_HELPERS, }; static irqreturn_t grgpio_irq_handler(int irq, void *dev) @@ -397,9 +402,8 @@ static int grgpio_probe(struct platform_device *ofdev) return -EINVAL; } - priv->domain = irq_domain_add_linear(np, gc->ngpio, - &grgpio_irq_domain_ops, - priv); + priv->domain = irq_domain_create_linear(dev_fwnode(&ofdev->dev), gc->ngpio, + &grgpio_irq_domain_ops, priv); if (!priv->domain) { dev_err(dev, "Could not add irq domain\n"); return -EINVAL; |