From 859a3f86ca83346f4097e956d0b27d96aa7a1cff Mon Sep 17 00:00:00 2001 From: Alexander Chiang Date: Wed, 10 Jun 2009 19:55:35 +0000 Subject: ACPI: simplify acpi_pci_irq_add_prt() API A PCI domain cannot change as you descend down subordinate buses, which makes the 'segment' argument to acpi_pci_irq_add_prt() useless. Change the interface to take a struct pci_bus *, from whence we can derive the bus number and segment. Reducing the number of arguments makes life simpler for callers. Signed-off-by: Alex Chiang Acked-by: Bjorn Helgaas Signed-off-by: Len Brown --- include/acpi/acpi_drivers.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/acpi/acpi_drivers.h') diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index 2740a289483..686a960bde3 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -91,7 +91,7 @@ int acpi_pci_link_free_irq(acpi_handle handle); /* ACPI PCI Interrupt Routing (pci_irq.c) */ -int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus); +int acpi_pci_irq_add_prt(acpi_handle handle, struct pci_bus *bus); void acpi_pci_irq_del_prt(int segment, int bus); /* ACPI PCI Device Binding (pci_bind.c) */ -- cgit v1.2.3