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path: root/drivers/gpio/gpio-adnp.c
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Diffstat (limited to 'drivers/gpio/gpio-adnp.c')
-rw-r--r--drivers/gpio/gpio-adnp.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/gpio/gpio-adnp.c b/drivers/gpio/gpio-adnp.c
index 6fc6206..b2239d6 100644
--- a/drivers/gpio/gpio-adnp.c
+++ b/drivers/gpio/gpio-adnp.c
@@ -408,24 +408,23 @@ static void adnp_irq_bus_unlock(struct irq_data *data)
mutex_unlock(&adnp->irq_lock);
}
-static unsigned int adnp_irq_startup(struct irq_data *data)
+static int adnp_irq_reqres(struct irq_data *data)
{
struct adnp *adnp = irq_data_get_irq_chip_data(data);
- if (gpio_lock_as_irq(&adnp->gpio, data->hwirq))
+ if (gpio_lock_as_irq(&adnp->gpio, data->hwirq)) {
dev_err(adnp->gpio.dev,
"unable to lock HW IRQ %lu for IRQ\n",
data->hwirq);
- /* Satisfy the .enable semantics by unmasking the line */
- adnp_irq_unmask(data);
+ return -EINVAL;
+ }
return 0;
}
-static void adnp_irq_shutdown(struct irq_data *data)
+static void adnp_irq_relres(struct irq_data *data)
{
struct adnp *adnp = irq_data_get_irq_chip_data(data);
- adnp_irq_mask(data);
gpio_unlock_as_irq(&adnp->gpio, data->hwirq);
}
@@ -436,8 +435,8 @@ static struct irq_chip adnp_irq_chip = {
.irq_set_type = adnp_irq_set_type,
.irq_bus_lock = adnp_irq_bus_lock,
.irq_bus_sync_unlock = adnp_irq_bus_unlock,
- .irq_startup = adnp_irq_startup,
- .irq_shutdown = adnp_irq_shutdown,
+ .irq_request_resources = adnp_irq_reqres,
+ .irq_release_resources = adnp_irq_relres,
};
static int adnp_irq_map(struct irq_domain *domain, unsigned int irq,
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