leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ACPI: kill acpi_get_pci_id

Browse Source 
acpi_get_pci_dev() is better, and all callers have been converted, so
eliminate acpi_get_pci_id().

Signed-off-by: Alex Chiang <achiang@hp.com>
Acked-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alexander Chiang 2009-06-10 19:55:55 +00:00 committed by Len Brown
parent d6aa484c1c
commit 80ffdedf60
2 changed files with 0 additions and 72 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
drivers/acpi/pci_bind.c
View File

@ -33,77 +33,6 @@
#define _COMPONENT ACPI_PCI_COMPONENT
ACPI_MODULE_NAME("pci_bind");
struct acpi_pci_data {
struct acpi_pci_id id;
struct pci_bus *bus;
struct pci_dev *dev;
};
static int acpi_pci_bind(struct acpi_device *device);
static int acpi_pci_unbind(struct acpi_device *device);
static void acpi_pci_data_handler(acpi_handle handle, u32 function,
void *context)
{
/* TBD: Anything we need to do here? */
return;
}
/**
* acpi_get_pci_id
* ------------------
* This function is used by the ACPI Interpreter (a.k.a. Core Subsystem)
* to resolve PCI information for ACPI-PCI devices defined in the namespace.
* This typically occurs when resolving PCI operation region information.
*/
acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id)
{
int result = 0;
acpi_status status = AE_OK;
struct acpi_device *device = NULL;
struct acpi_pci_data *data = NULL;
if (!id)
return AE_BAD_PARAMETER;
result = acpi_bus_get_device(handle, &device);
if (result) {
printk(KERN_ERR PREFIX
"Invalid ACPI Bus context for device %s\n",
acpi_device_bid(device));
return AE_NOT_EXIST;
}
status = acpi_get_data(handle, acpi_pci_data_handler, (void **)&data);
if (ACPI_FAILURE(status) || !data) {
ACPI_EXCEPTION((AE_INFO, status,
"Invalid ACPI-PCI context for device %s",
acpi_device_bid(device)));
return status;
}
*id = data->id;
/*
id->segment = data->id.segment;
id->bus = data->id.bus;
id->device = data->id.device;
id->function = data->id.function;
*/
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Device %s has PCI address %04x:%02x:%02x.%d\n",
acpi_device_bid(device), id->segment, id->bus,
id->device, id->function));
return AE_OK;
}
EXPORT_SYMBOL(acpi_get_pci_id);
static int acpi_pci_unbind(struct acpi_device *device)
{
struct pci_dev *dev;

1
include/acpi/acpi_drivers.h
View File

@ -99,7 +99,6 @@ void acpi_pci_irq_del_prt(struct pci_bus *bus);
struct pci_bus;
struct pci_dev *acpi_get_pci_dev(acpi_handle);
acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id);
int acpi_pci_bind_root(struct acpi_device *device);
/* Arch-defined function to add a bus to the system */