diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2012-10-30 10:24:06 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-11-06 02:54:22 +0400 |
| commit | 79c4412298771b8996302806abc8a11e760da9b3 (patch) | |
| tree | c2c43b5ddc39a749ec4d48cff023c3d20eb78c28 /drivers/acpi/pci_bind.c | |
| parent | f426cef3bc58806284e0fee55d29262b10279f9c (diff) | |
| download | linux-79c4412298771b8996302806abc8a11e760da9b3.tar.xz | |
ACPI: Pass segment/bus to _PRT add/del so they don't depend on pci_bus
This effectively reverts 859a3f86ca8 ("ACPI: simplify
acpi_pci_irq_add_prt() API") and d9efae3688a ("ACPI: simplify
acpi_pci_irq_del_prt() API").
The reason is to disentangle these routines from the struct pci_bus.
We want to be able to add the _PRT before the struct pci_bus
exists, and delete the _PRT after we've removed the pci_bus.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Diffstat (limited to 'drivers/acpi/pci_bind.c')
| -rw-r--r-- | drivers/acpi/pci_bind.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c index 2ef04098cc1d..911144b22c89 100644 --- a/drivers/acpi/pci_bind.c +++ b/drivers/acpi/pci_bind.c @@ -49,7 +49,7 @@ static int acpi_pci_unbind(struct acpi_device *device) if (!dev->subordinate) goto out; - acpi_pci_irq_del_prt(dev->subordinate); + acpi_pci_irq_del_prt(pci_domain_nr(dev->bus), dev->subordinate->number); device->ops.bind = NULL; device->ops.unbind = NULL; @@ -63,7 +63,7 @@ static int acpi_pci_bind(struct acpi_device *device) { acpi_status status; acpi_handle handle; - struct pci_bus *bus; + unsigned char bus; struct pci_dev *dev; dev = acpi_get_pci_dev(device->handle); @@ -100,11 +100,11 @@ static int acpi_pci_bind(struct acpi_device *device) goto out; if (dev->subordinate) - bus = dev->subordinate; + bus = dev->subordinate->number; else - bus = dev->bus; + bus = dev->bus->number; - acpi_pci_irq_add_prt(device->handle, bus); + acpi_pci_irq_add_prt(device->handle, pci_domain_nr(dev->bus), bus); out: pci_dev_put(dev); |