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path: root/drivers/pinctrl/pinctrl-at91.c
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Diffstat (limited to 'drivers/pinctrl/pinctrl-at91.c')
-rw-r--r--drivers/pinctrl/pinctrl-at91.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index f4cd0b9b2438..a4814066ea08 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -1477,28 +1477,25 @@ static void gpio_irq_ack(struct irq_data *d)
/* the interrupt is already cleared before by reading ISR */
}
-static unsigned int gpio_irq_startup(struct irq_data *d)
+static int gpio_irq_request_res(struct irq_data *d)
{
struct at91_gpio_chip *at91_gpio = irq_data_get_irq_chip_data(d);
unsigned pin = d->hwirq;
int ret;
ret = gpiochip_lock_as_irq(&at91_gpio->chip, pin);
- if (ret) {
+ if (ret)
dev_err(at91_gpio->chip.dev, "unable to lock pind %lu IRQ\n",
d->hwirq);
- return ret;
- }
- gpio_irq_unmask(d);
- return 0;
+
+ return ret;
}
-static void gpio_irq_shutdown(struct irq_data *d)
+static void gpio_irq_release_res(struct irq_data *d)
{
struct at91_gpio_chip *at91_gpio = irq_data_get_irq_chip_data(d);
unsigned pin = d->hwirq;
- gpio_irq_mask(d);
gpiochip_unlock_as_irq(&at91_gpio->chip, pin);
}
@@ -1577,8 +1574,8 @@ void at91_pinctrl_gpio_resume(void)
static struct irq_chip gpio_irqchip = {
.name = "GPIO",
.irq_ack = gpio_irq_ack,
- .irq_startup = gpio_irq_startup,
- .irq_shutdown = gpio_irq_shutdown,
+ .irq_request_resources = gpio_irq_request_res,
+ .irq_release_resources = gpio_irq_release_res,
.irq_disable = gpio_irq_mask,
.irq_mask = gpio_irq_mask,
.irq_unmask = gpio_irq_unmask,