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path: root/drivers/gpio/gpio-em.c
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Diffstat (limited to 'drivers/gpio/gpio-em.c')
-rw-r--r--drivers/gpio/gpio-em.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
index 1e98a98..8765bd6 100644
--- a/drivers/gpio/gpio-em.c
+++ b/drivers/gpio/gpio-em.c
@@ -99,23 +99,23 @@ static void em_gio_irq_enable(struct irq_data *d)
em_gio_write(p, GIO_IEN, BIT(irqd_to_hwirq(d)));
}
-static unsigned int em_gio_irq_startup(struct irq_data *d)
+static int em_gio_irq_reqres(struct irq_data *d)
{
struct em_gio_priv *p = irq_data_get_irq_chip_data(d);
- if (gpio_lock_as_irq(&p->gpio_chip, irqd_to_hwirq(d)))
+ if (gpio_lock_as_irq(&p->gpio_chip, irqd_to_hwirq(d))) {
dev_err(p->gpio_chip.dev,
"unable to lock HW IRQ %lu for IRQ\n",
irqd_to_hwirq(d));
- em_gio_irq_enable(d);
+ return -EINVAL;
+ }
return 0;
}
-static void em_gio_irq_shutdown(struct irq_data *d)
+static void em_gio_irq_relres(struct irq_data *d)
{
struct em_gio_priv *p = irq_data_get_irq_chip_data(d);
- em_gio_irq_disable(d);
gpio_unlock_as_irq(&p->gpio_chip, irqd_to_hwirq(d));
}
@@ -359,8 +359,8 @@ static int em_gio_probe(struct platform_device *pdev)
irq_chip->irq_mask = em_gio_irq_disable;
irq_chip->irq_unmask = em_gio_irq_enable;
irq_chip->irq_set_type = em_gio_irq_set_type;
- irq_chip->irq_startup = em_gio_irq_startup;
- irq_chip->irq_shutdown = em_gio_irq_shutdown;
+ irq_chip->irq_request_resources = em_gio_irq_reqres;
+ irq_chip->irq_release_resources = em_gio_irq_relres;
irq_chip->flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND;
p->irq_domain = irq_domain_add_simple(pdev->dev.of_node,
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