[PATCH] acpi bridge hotadd: Export the interface to get PCI id for an ACPI handle

[linux-2.6-omap-h63xx.git] / drivers / acpi / pci_bind.c

diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index 7753df1f9fb872cd421c6d76fa4a469c3f5c2fb1..5148f3c10b5cf268d56fd0562f59ab7c538937f0 100644 (file)
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
@@ -61,15 +61,14 @@ acpi_pci_data_handler (
 
 
 /**
- * acpi_os_get_pci_id
+ * 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.
  */
-#ifdef ACPI_FUTURE_USAGE
 acpi_status
-acpi_os_get_pci_id (
+acpi_get_pci_id (
        acpi_handle             handle,
        struct acpi_pci_id      *id)
 {
@@ -78,7 +77,7 @@ acpi_os_get_pci_id (
        struct acpi_device      *device = NULL;
        struct acpi_pci_data    *data = NULL;
 
-       ACPI_FUNCTION_TRACE("acpi_os_get_pci_id");
+       ACPI_FUNCTION_TRACE("acpi_get_pci_id");
 
        if (!id)
                return_ACPI_STATUS(AE_BAD_PARAMETER);
@@ -92,7 +91,7 @@ acpi_os_get_pci_id (
        }
 
        status = acpi_get_data(handle, acpi_pci_data_handler, (void**) &data);
-       if (ACPI_FAILURE(status) || !data || !data->dev) {
+       if (ACPI_FAILURE(status) || !data) {
                ACPI_DEBUG_PRINT((ACPI_DB_ERROR, 
                        "Invalid ACPI-PCI context for device %s\n",
                        acpi_device_bid(device)));
@@ -115,7 +114,7 @@ acpi_os_get_pci_id (
 
        return_ACPI_STATUS(AE_OK);
 }
-#endif  /*  ACPI_FUTURE_USAGE  */
+EXPORT_SYMBOL(acpi_get_pci_id);
 
        
 int