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[ACPI] Lindent all ACPI files

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Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2005-08-05 00:44:28 -04:00
parent c65ade4dc8
commit 4be44fcd3b
190 changed files with 24344 additions and 29290 deletions
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130
drivers/acpi/pci_root.c
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@ -35,35 +35,32 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
#define _COMPONENT ACPI_PCI_COMPONENT
ACPI_MODULE_NAME ("pci_root")
ACPI_MODULE_NAME("pci_root")
#define ACPI_PCI_ROOT_CLASS "pci_bridge"
#define ACPI_PCI_ROOT_HID "PNP0A03"
#define ACPI_PCI_ROOT_DRIVER_NAME "ACPI PCI Root Bridge Driver"
#define ACPI_PCI_ROOT_DEVICE_NAME "PCI Root Bridge"
static int acpi_pci_root_add (struct acpi_device *device);
static int acpi_pci_root_remove (struct acpi_device *device, int type);
static int acpi_pci_root_start (struct acpi_device *device);
static int acpi_pci_root_add(struct acpi_device *device);
static int acpi_pci_root_remove(struct acpi_device *device, int type);
static int acpi_pci_root_start(struct acpi_device *device);
static struct acpi_driver acpi_pci_root_driver = {
.name = ACPI_PCI_ROOT_DRIVER_NAME,
.class = ACPI_PCI_ROOT_CLASS,
.ids = ACPI_PCI_ROOT_HID,
.ops = {
.add = acpi_pci_root_add,
.remove = acpi_pci_root_remove,
.start = acpi_pci_root_start,
},
.name = ACPI_PCI_ROOT_DRIVER_NAME,
.class = ACPI_PCI_ROOT_CLASS,
.ids = ACPI_PCI_ROOT_HID,
.ops = {
.add = acpi_pci_root_add,
.remove = acpi_pci_root_remove,
.start = acpi_pci_root_start,
},
};
struct acpi_pci_root {
struct list_head node;
acpi_handle handle;
struct acpi_pci_id id;
struct pci_bus *bus;
struct list_head node;
acpi_handle handle;
struct acpi_pci_id id;
struct pci_bus *bus;
};
static LIST_HEAD(acpi_pci_roots);
@ -92,6 +89,7 @@ int acpi_pci_register_driver(struct acpi_pci_driver *driver)
return n;
}
EXPORT_SYMBOL(acpi_pci_register_driver);
void acpi_pci_unregister_driver(struct acpi_pci_driver *driver)
@ -115,10 +113,11 @@ void acpi_pci_unregister_driver(struct acpi_pci_driver *driver)
driver->remove(root->handle);
}
}
EXPORT_SYMBOL(acpi_pci_unregister_driver);
static acpi_status
get_root_bridge_busnr_callback (struct acpi_resource *resource, void *data)
get_root_bridge_busnr_callback(struct acpi_resource *resource, void *data)
{
int *busnr = (int *)data;
struct acpi_resource_address64 address;
@ -129,20 +128,21 @@ get_root_bridge_busnr_callback (struct acpi_resource *resource, void *data)
return AE_OK;
acpi_resource_to_address64(resource, &address);
if ((address.address_length > 0) &&
(address.resource_type == ACPI_BUS_NUMBER_RANGE))
if ((address.address_length > 0) &&
(address.resource_type == ACPI_BUS_NUMBER_RANGE))
*busnr = address.min_address_range;
return AE_OK;
}
static acpi_status
try_get_root_bridge_busnr(acpi_handle handle, int *busnum)
static acpi_status try_get_root_bridge_busnr(acpi_handle handle, int *busnum)
{
acpi_status status;
*busnum = -1;
status = acpi_walk_resources(handle, METHOD_NAME__CRS, get_root_bridge_busnr_callback, busnum);
status =
acpi_walk_resources(handle, METHOD_NAME__CRS,
get_root_bridge_busnr_callback, busnum);
if (ACPI_FAILURE(status))
return status;
/* Check if we really get a bus number from _CRS */
@ -151,16 +151,14 @@ try_get_root_bridge_busnr(acpi_handle handle, int *busnum)
return AE_OK;
}
static int
acpi_pci_root_add (
struct acpi_device *device)
static int acpi_pci_root_add(struct acpi_device *device)
{
int result = 0;
struct acpi_pci_root *root = NULL;
struct acpi_pci_root *tmp;
acpi_status status = AE_OK;
unsigned long value = 0;
acpi_handle handle = NULL;
int result = 0;
struct acpi_pci_root *root = NULL;
struct acpi_pci_root *tmp;
acpi_status status = AE_OK;
unsigned long value = 0;
acpi_handle handle = NULL;
ACPI_FUNCTION_TRACE("acpi_pci_root_add");
@ -188,15 +186,15 @@ acpi_pci_root_add (
* -------
* Obtained via _SEG, if exists, otherwise assumed to be zero (0).
*/
status = acpi_evaluate_integer(root->handle, METHOD_NAME__SEG, NULL,
&value);
status = acpi_evaluate_integer(root->handle, METHOD_NAME__SEG, NULL,
&value);
switch (status) {
case AE_OK:
root->id.segment = (u16) value;
break;
case AE_NOT_FOUND:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Assuming segment 0 (no _SEG)\n"));
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Assuming segment 0 (no _SEG)\n"));
root->id.segment = 0;
break;
default:
@ -210,8 +208,8 @@ acpi_pci_root_add (
* ---
* Obtained via _BBN, if exists, otherwise assumed to be zero (0).
*/
status = acpi_evaluate_integer(root->handle, METHOD_NAME__BBN, NULL,
&value);
status = acpi_evaluate_integer(root->handle, METHOD_NAME__BBN, NULL,
&value);
switch (status) {
case AE_OK:
root->id.bus = (u16) value;
@ -229,18 +227,19 @@ acpi_pci_root_add (
/* Some systems have wrong _BBN */
list_for_each_entry(tmp, &acpi_pci_roots, node) {
if ((tmp->id.segment == root->id.segment)
&& (tmp->id.bus == root->id.bus)) {
&& (tmp->id.bus == root->id.bus)) {
int bus = 0;
acpi_status status;
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Wrong _BBN value, please reboot and using option 'pci=noacpi'\n"));
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Wrong _BBN value, please reboot and using option 'pci=noacpi'\n"));
status = try_get_root_bridge_busnr(root->handle, &bus);
if (ACPI_FAILURE(status))
break;
if (bus != root->id.bus) {
printk(KERN_INFO PREFIX "PCI _CRS %d overrides _BBN 0\n", bus);
printk(KERN_INFO PREFIX
"PCI _CRS %d overrides _BBN 0\n", bus);
root->id.bus = bus;
}
break;
@ -258,12 +257,12 @@ acpi_pci_root_add (
* TBD: Need PCI interface for enumeration/configuration of roots.
*/
/* TBD: Locking */
list_add_tail(&root->node, &acpi_pci_roots);
/* TBD: Locking */
list_add_tail(&root->node, &acpi_pci_roots);
printk(KERN_INFO PREFIX "%s [%s] (%04x:%02x)\n",
acpi_device_name(device), acpi_device_bid(device),
root->id.segment, root->id.bus);
printk(KERN_INFO PREFIX "%s [%s] (%04x:%02x)\n",
acpi_device_name(device), acpi_device_bid(device),
root->id.segment, root->id.bus);
/*
* Scan the Root Bridge
@ -274,9 +273,9 @@ acpi_pci_root_add (
*/
root->bus = pci_acpi_scan_root(device, root->id.segment, root->id.bus);
if (!root->bus) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Bus %04x:%02x not present in PCI namespace\n",
root->id.segment, root->id.bus));
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Bus %04x:%02x not present in PCI namespace\n",
root->id.segment, root->id.bus));
result = -ENODEV;
goto end;
}
@ -298,9 +297,9 @@ acpi_pci_root_add (
status = acpi_get_handle(root->handle, METHOD_NAME__PRT, &handle);
if (ACPI_SUCCESS(status))
result = acpi_pci_irq_add_prt(root->handle, root->id.segment,
root->id.bus);
root->id.bus);
end:
end:
if (result) {
if (!list_empty(&root->node))
list_del(&root->node);
@ -310,11 +309,9 @@ end:
return_VALUE(result);
}
static int
acpi_pci_root_start (
struct acpi_device *device)
static int acpi_pci_root_start(struct acpi_device *device)
{
struct acpi_pci_root *root;
struct acpi_pci_root *root;
ACPI_FUNCTION_TRACE("acpi_pci_root_start");
@ -327,27 +324,23 @@ acpi_pci_root_start (
return_VALUE(-ENODEV);
}
static int
acpi_pci_root_remove (
struct acpi_device *device,
int type)
static int acpi_pci_root_remove(struct acpi_device *device, int type)
{
struct acpi_pci_root *root = NULL;
struct acpi_pci_root *root = NULL;
ACPI_FUNCTION_TRACE("acpi_pci_root_remove");
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
root = (struct acpi_pci_root *) acpi_driver_data(device);
root = (struct acpi_pci_root *)acpi_driver_data(device);
kfree(root);
return_VALUE(0);
}
static int __init acpi_pci_root_init (void)
static int __init acpi_pci_root_init(void)
{
ACPI_FUNCTION_TRACE("acpi_pci_root_init");
@ -355,8 +348,8 @@ static int __init acpi_pci_root_init (void)
return_VALUE(0);
/* DEBUG:
acpi_dbg_layer = ACPI_PCI_COMPONENT;
acpi_dbg_level = 0xFFFFFFFF;
acpi_dbg_layer = ACPI_PCI_COMPONENT;
acpi_dbg_level = 0xFFFFFFFF;
*/
if (acpi_bus_register_driver(&acpi_pci_root_driver) < 0)
@ -366,4 +359,3 @@ static int __init acpi_pci_root_init (void)
}
subsys_initcall(acpi_pci_root_init);