46 int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)  in acpi_gsi_to_irq()  argument
53 	*irq = irq_find_mapping(NULL, gsi);  in acpi_gsi_to_irq()
58 	return (*irq > 0) ? *irq : -EINVAL;  in acpi_gsi_to_irq()
75 	unsigned int irq;  in acpi_register_gsi()  local
83 	irq = irq_create_mapping(NULL, gsi);  in acpi_register_gsi()
84 	if (!irq)  in acpi_register_gsi()
89 		irq_type != irq_get_trigger_type(irq))  in acpi_register_gsi()
90 		irq_set_irq_type(irq, irq_type);  in acpi_register_gsi()
91 	return irq;  in acpi_register_gsi()
101 	int irq = irq_find_mapping(NULL, gsi);  in acpi_unregister_gsi()  local
103 	irq_dispose_mapping(irq);  in acpi_unregister_gsi()