From: Alexander Chiang Date: Wed, 10 Jun 2009 19:55:40 +0000 (+0000) Subject: ACPI: simplify acpi_pci_irq_del_prt() API X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d9efae3688addb15994c9ad9761dada6f988bc14;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git ACPI: simplify acpi_pci_irq_del_prt() API There is no need to pass a segment/bus tuple to this API, as the callsite always has a struct pci_bus. We can derive segment/bus from the struct pci_bus, so let's take this opportunit to simplify the API and make life easier for the callers. Signed-off-by: Alex Chiang Acked-by: Bjorn Helgaas Signed-off-by: Len Brown --- diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c index 6eb58ef366ef..62cb383222f8 100644 --- a/drivers/acpi/pci_bind.c +++ b/drivers/acpi/pci_bind.c @@ -113,8 +113,7 @@ static int acpi_pci_unbind(struct acpi_device *device) return 0; if (dev->subordinate) - acpi_pci_irq_del_prt(pci_domain_nr(dev->bus), - dev->subordinate->number); + acpi_pci_irq_del_prt(dev->subordinate); pci_dev_put(dev); return 0; diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c index 3ed944cefb36..ef9509e33191 100644 --- a/drivers/acpi/pci_irq.c +++ b/drivers/acpi/pci_irq.c @@ -280,16 +280,17 @@ int acpi_pci_irq_add_prt(acpi_handle handle, struct pci_bus *bus) return 0; } -void acpi_pci_irq_del_prt(int segment, int bus) +void acpi_pci_irq_del_prt(struct pci_bus *bus) { struct acpi_prt_entry *entry, *tmp; printk(KERN_DEBUG "ACPI: Delete PCI Interrupt Routing Table for %04x:%02x\n", - segment, bus); + pci_domain_nr(bus), bus->number); spin_lock(&acpi_prt_lock); list_for_each_entry_safe(entry, tmp, &acpi_prt_list, list) { - if (segment == entry->id.segment && bus == entry->id.bus) { + if (pci_domain_nr(bus) == entry->id.segment + && bus->number == entry->id.bus) { list_del(&entry->list); kfree(entry); } diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index 686a960bde39..98ebaaedc07f 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -92,7 +92,7 @@ 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, struct pci_bus *bus); -void acpi_pci_irq_del_prt(int segment, int bus); +void acpi_pci_irq_del_prt(struct pci_bus *bus); /* ACPI PCI Device Binding (pci_bind.c) */