diff options
Diffstat (limited to 'drivers/misc/irq-uclass.c')
| -rw-r--r-- | drivers/misc/irq-uclass.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/misc/irq-uclass.c b/drivers/misc/irq-uclass.c index ec70866cc3..8727a33dd9 100644 --- a/drivers/misc/irq-uclass.c +++ b/drivers/misc/irq-uclass.c @@ -152,8 +152,6 @@ int irq_request(struct udevice *dev, struct irq *irq) const struct irq_ops *ops; log_debug("(dev=%p, irq=%p)\n", dev, irq); - if (!irq) - return 0; ops = irq_get_ops(dev); irq->dev = dev; @@ -175,6 +173,22 @@ int irq_first_device_type(enum irq_dev_t type, struct udevice **devp) return 0; } +#if CONFIG_IS_ENABLED(ACPIGEN) +int irq_get_acpi(const struct irq *irq, struct acpi_irq *acpi_irq) +{ + struct irq_ops *ops; + + if (!irq_is_valid(irq)) + return -EINVAL; + + ops = irq_get_ops(irq->dev); + if (!ops->get_acpi) + return -ENOSYS; + + return ops->get_acpi(irq, acpi_irq); +} +#endif + UCLASS_DRIVER(irq) = { .id = UCLASS_IRQ, .name = "irq", |