diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index 3e7d019..1e2ae6e 100644
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
@@ -47,11 +47,10 @@
 static void acpi_pci_data_handler(acpi_handle handle, u32 function,
 				  void *context)
 {
-	ACPI_FUNCTION_TRACE("acpi_pci_data_handler");
 
 	/* TBD: Anything we need to do here? */
 
-	return_VOID;
+	return;
 }
 
 /**
@@ -68,17 +67,16 @@
 	struct acpi_device *device = NULL;
 	struct acpi_pci_data *data = NULL;
 
-	ACPI_FUNCTION_TRACE("acpi_get_pci_id");
 
 	if (!id)
-		return_ACPI_STATUS(AE_BAD_PARAMETER);
+		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_ACPI_STATUS(AE_NOT_EXIST);
+		return AE_NOT_EXIST;
 	}
 
 	status = acpi_get_data(handle, acpi_pci_data_handler, (void **)&data);
@@ -86,7 +84,7 @@
 		ACPI_EXCEPTION((AE_INFO, status,
 				"Invalid ACPI-PCI context for device %s",
 				acpi_device_bid(device)));
-		return_ACPI_STATUS(status);
+		return status;
 	}
 
 	*id = data->id;
@@ -103,7 +101,7 @@
 			  acpi_device_bid(device), id->segment, id->bus,
 			  id->device, id->function));
 
-	return_ACPI_STATUS(AE_OK);
+	return AE_OK;
 }
 
 EXPORT_SYMBOL(acpi_get_pci_id);
@@ -120,14 +118,13 @@
 	struct pci_dev *dev;
 	struct pci_bus *bus;
 
-	ACPI_FUNCTION_TRACE("acpi_pci_bind");
 
 	if (!device || !device->parent)
-		return_VALUE(-EINVAL);
+		return -EINVAL;
 
 	pathname = kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
 	if (!pathname)
-		return_VALUE(-ENOMEM);
+		return -ENOMEM;
 	memset(pathname, 0, ACPI_PATHNAME_MAX);
 	buffer.length = ACPI_PATHNAME_MAX;
 	buffer.pointer = pathname;
@@ -135,7 +132,7 @@
 	data = kmalloc(sizeof(struct acpi_pci_data), GFP_KERNEL);
 	if (!data) {
 		kfree(pathname);
-		return_VALUE(-ENOMEM);
+		return -ENOMEM;
 	}
 	memset(data, 0, sizeof(struct acpi_pci_data));
 
@@ -269,7 +266,7 @@
 	if (result)
 		kfree(data);
 
-	return_VALUE(result);
+	return result;
 }
 
 int acpi_pci_unbind(struct acpi_device *device)
@@ -280,14 +277,13 @@
 	char *pathname = NULL;
 	struct acpi_buffer buffer = { 0, NULL };
 
-	ACPI_FUNCTION_TRACE("acpi_pci_unbind");
 
 	if (!device || !device->parent)
-		return_VALUE(-EINVAL);
+		return -EINVAL;
 
 	pathname = (char *)kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
 	if (!pathname)
-		return_VALUE(-ENOMEM);
+		return -ENOMEM;
 	memset(pathname, 0, ACPI_PATHNAME_MAX);
 
 	buffer.length = ACPI_PATHNAME_MAX;
@@ -322,7 +318,7 @@
 	kfree(data);
 
       end:
-	return_VALUE(result);
+	return result;
 }
 
 int
@@ -335,11 +331,10 @@
 	char *pathname = NULL;
 	struct acpi_buffer buffer = { 0, NULL };
 
-	ACPI_FUNCTION_TRACE("acpi_pci_bind_root");
 
 	pathname = (char *)kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
 	if (!pathname)
-		return_VALUE(-ENOMEM);
+		return -ENOMEM;
 	memset(pathname, 0, ACPI_PATHNAME_MAX);
 
 	buffer.length = ACPI_PATHNAME_MAX;
@@ -347,13 +342,13 @@
 
 	if (!device || !id || !bus) {
 		kfree(pathname);
-		return_VALUE(-EINVAL);
+		return -EINVAL;
 	}
 
 	data = kmalloc(sizeof(struct acpi_pci_data), GFP_KERNEL);
 	if (!data) {
 		kfree(pathname);
-		return_VALUE(-ENOMEM);
+		return -ENOMEM;
 	}
 	memset(data, 0, sizeof(struct acpi_pci_data));
 
@@ -381,5 +376,5 @@
 	if (result != 0)
 		kfree(data);
 
-	return_VALUE(result);
+	return result;
 }