Commit 4be44fcd authored by Len Brown's avatar Len Brown

[ACPI] Lindent all ACPI files

Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent c65ade4d
This diff is collapsed.
......@@ -8,44 +8,44 @@
#include <asm/pci-direct.h>
#include <asm/acpi.h>
static int __init check_bridge(int vendor, int device)
static int __init check_bridge(int vendor, int device)
{
/* According to Nvidia all timer overrides are bogus. Just ignore
them all. */
if (vendor == PCI_VENDOR_ID_NVIDIA) {
acpi_skip_timer_override = 1;
if (vendor == PCI_VENDOR_ID_NVIDIA) {
acpi_skip_timer_override = 1;
}
return 0;
}
void __init check_acpi_pci(void)
{
int num,slot,func;
void __init check_acpi_pci(void)
{
int num, slot, func;
/* Assume the machine supports type 1. If not it will
always read ffffffff and should not have any side effect. */
/* Poor man's PCI discovery */
for (num = 0; num < 32; num++) {
for (slot = 0; slot < 32; slot++) {
for (func = 0; func < 8; func++) {
for (num = 0; num < 32; num++) {
for (slot = 0; slot < 32; slot++) {
for (func = 0; func < 8; func++) {
u32 class;
u32 vendor;
class = read_pci_config(num,slot,func,
class = read_pci_config(num, slot, func,
PCI_CLASS_REVISION);
if (class == 0xffffffff)
break;
break;
if ((class >> 16) != PCI_CLASS_BRIDGE_PCI)
continue;
vendor = read_pci_config(num, slot, func,
continue;
vendor = read_pci_config(num, slot, func,
PCI_VENDOR_ID);
if (check_bridge(vendor&0xffff, vendor >> 16))
return;
}
if (check_bridge(vendor & 0xffff, vendor >> 16))
return;
}
}
}
}
......@@ -20,12 +20,13 @@ extern void zap_low_mappings(void);
extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
static void init_low_mapping(pgd_t *pgd, int pgd_limit)
static void init_low_mapping(pgd_t * pgd, int pgd_limit)
{
int pgd_ofs = 0;
while ((pgd_ofs < pgd_limit) && (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) {
set_pgd(pgd, *(pgd+USER_PTRS_PER_PGD));
while ((pgd_ofs < pgd_limit)
&& (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) {
set_pgd(pgd, *(pgd + USER_PTRS_PER_PGD));
pgd_ofs++, pgd++;
}
flush_tlb_all();
......@@ -37,12 +38,13 @@ static void init_low_mapping(pgd_t *pgd, int pgd_limit)
* Create an identity mapped page table and copy the wakeup routine to
* low memory.
*/
int acpi_save_state_mem (void)
int acpi_save_state_mem(void)
{
if (!acpi_wakeup_address)
return 1;
init_low_mapping(swapper_pg_dir, USER_PTRS_PER_PGD);
memcpy((void *) acpi_wakeup_address, &wakeup_start, &wakeup_end - &wakeup_start);
memcpy((void *)acpi_wakeup_address, &wakeup_start,
&wakeup_end - &wakeup_start);
acpi_copy_wakeup_routine(acpi_wakeup_address);
return 0;
......@@ -51,7 +53,7 @@ int acpi_save_state_mem (void)
/*
* acpi_restore_state - undo effects of acpi_save_state_mem
*/
void acpi_restore_state_mem (void)
void acpi_restore_state_mem(void)
{
zap_low_mappings();
}
......@@ -67,7 +69,8 @@ void acpi_restore_state_mem (void)
void __init acpi_reserve_bootmem(void)
{
if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) {
printk(KERN_ERR "ACPI: Wakeup code way too big, S3 disabled.\n");
printk(KERN_ERR
"ACPI: Wakeup code way too big, S3 disabled.\n");
return;
}
......@@ -90,10 +93,8 @@ static int __init acpi_sleep_setup(char *str)
return 1;
}
__setup("acpi_sleep=", acpi_sleep_setup);
static __init int reset_videomode_after_s3(struct dmi_system_id *d)
{
acpi_video_flags |= 2;
......@@ -101,14 +102,14 @@ static __init int reset_videomode_after_s3(struct dmi_system_id *d)
}
static __initdata struct dmi_system_id acpisleep_dmi_table[] = {
{ /* Reset video mode after returning from ACPI S3 sleep */
.callback = reset_videomode_after_s3,
.ident = "Toshiba Satellite 4030cdt",
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
},
},
{ }
{ /* Reset video mode after returning from ACPI S3 sleep */
.callback = reset_videomode_after_s3,
.ident = "Toshiba Satellite 4030cdt",
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
},
},
{}
};
static int __init acpisleep_dmi_init(void)
......
......@@ -17,20 +17,20 @@
#include <asm/acpi-ext.h>
struct acpi_vendor_descriptor {
u8 guid_id;
efi_guid_t guid;
u8 guid_id;
efi_guid_t guid;
};
struct acpi_vendor_info {
struct acpi_vendor_descriptor *descriptor;
u8 *data;
u32 length;
struct acpi_vendor_descriptor *descriptor;
u8 *data;
u32 length;
};
acpi_status
acpi_vendor_resource_match(struct acpi_resource *resource, void *context)
{
struct acpi_vendor_info *info = (struct acpi_vendor_info *) context;
struct acpi_vendor_info *info = (struct acpi_vendor_info *)context;
struct acpi_resource_vendor *vendor;
struct acpi_vendor_descriptor *descriptor;
u32 length;
......@@ -38,8 +38,8 @@ acpi_vendor_resource_match(struct acpi_resource *resource, void *context)
if (resource->id != ACPI_RSTYPE_VENDOR)
return AE_OK;
vendor = (struct acpi_resource_vendor *) &resource->data;
descriptor = (struct acpi_vendor_descriptor *) vendor->reserved;
vendor = (struct acpi_resource_vendor *)&resource->data;
descriptor = (struct acpi_vendor_descriptor *)vendor->reserved;
if (vendor->length <= sizeof(*info->descriptor) ||
descriptor->guid_id != info->descriptor->guid_id ||
efi_guidcmp(descriptor->guid, info->descriptor->guid))
......@@ -50,21 +50,24 @@ acpi_vendor_resource_match(struct acpi_resource *resource, void *context)
if (!info->data)
return AE_NO_MEMORY;
memcpy(info->data, vendor->reserved + sizeof(struct acpi_vendor_descriptor), length);
memcpy(info->data,
vendor->reserved + sizeof(struct acpi_vendor_descriptor),
length);
info->length = length;
return AE_CTRL_TERMINATE;
}
acpi_status
acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor *id,
u8 **data, u32 *length)
acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor * id,
u8 ** data, u32 * length)
{
struct acpi_vendor_info info;
info.descriptor = id;
info.data = NULL;
acpi_walk_resources(obj, METHOD_NAME__CRS, acpi_vendor_resource_match, &info);
acpi_walk_resources(obj, METHOD_NAME__CRS, acpi_vendor_resource_match,
&info);
if (!info.data)
return AE_NOT_FOUND;
......@@ -75,17 +78,19 @@ acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor *id,
struct acpi_vendor_descriptor hp_ccsr_descriptor = {
.guid_id = 2,
.guid = EFI_GUID(0x69e9adf9, 0x924f, 0xab5f, 0xf6, 0x4a, 0x24, 0xd2, 0x01, 0x37, 0x0e, 0xad)
.guid =
EFI_GUID(0x69e9adf9, 0x924f, 0xab5f, 0xf6, 0x4a, 0x24, 0xd2, 0x01,
0x37, 0x0e, 0xad)
};
acpi_status
hp_acpi_csr_space(acpi_handle obj, u64 *csr_base, u64 *csr_length)
acpi_status hp_acpi_csr_space(acpi_handle obj, u64 * csr_base, u64 * csr_length)
{
acpi_status status;
u8 *data;
u32 length;
status = acpi_find_vendor_resource(obj, &hp_ccsr_descriptor, &data, &length);
status =
acpi_find_vendor_resource(obj, &hp_ccsr_descriptor, &data, &length);
if (ACPI_FAILURE(status) || length != 16)
return AE_NOT_FOUND;
......
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......@@ -47,7 +47,6 @@
#include <asm/proto.h>
#include <asm/tlbflush.h>
/* --------------------------------------------------------------------------
Low-Level Sleep Support
-------------------------------------------------------------------------- */
......@@ -77,11 +76,12 @@ static void init_low_mapping(void)
* Create an identity mapped page table and copy the wakeup routine to
* low memory.
*/
int acpi_save_state_mem (void)
int acpi_save_state_mem(void)
{
init_low_mapping();
memcpy((void *) acpi_wakeup_address, &wakeup_start, &wakeup_end - &wakeup_start);
memcpy((void *)acpi_wakeup_address, &wakeup_start,
&wakeup_end - &wakeup_start);
acpi_copy_wakeup_routine(acpi_wakeup_address);
return 0;
......@@ -90,7 +90,7 @@ int acpi_save_state_mem (void)
/*
* acpi_restore_state
*/
void acpi_restore_state_mem (void)
void acpi_restore_state_mem(void)
{
set_pgd(pgd_offset(current->mm, 0UL), low_ptr);
flush_tlb_all();
......@@ -108,7 +108,8 @@ void __init acpi_reserve_bootmem(void)
{
acpi_wakeup_address = (unsigned long)alloc_bootmem_low(PAGE_SIZE);
if ((&wakeup_end - &wakeup_start) > PAGE_SIZE)
printk(KERN_CRIT "ACPI: Wakeup code way too big, will crash on attempt to suspend\n");
printk(KERN_CRIT
"ACPI: Wakeup code way too big, will crash on attempt to suspend\n");
}
static int __init acpi_sleep_setup(char *str)
......@@ -127,6 +128,8 @@ static int __init acpi_sleep_setup(char *str)
__setup("acpi_sleep=", acpi_sleep_setup);
#endif /*CONFIG_ACPI_SLEEP*/
#endif /*CONFIG_ACPI_SLEEP */
void acpi_pci_link_exit(void) {}
void acpi_pci_link_exit(void)
{
}
......@@ -32,7 +32,6 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
#define ACPI_AC_COMPONENT 0x00020000
#define ACPI_AC_CLASS "ac_adapter"
#define ACPI_AC_HID "ACPI0003"
......@@ -45,47 +44,45 @@
#define ACPI_AC_STATUS_UNKNOWN 0xFF
#define _COMPONENT ACPI_AC_COMPONENT
ACPI_MODULE_NAME ("acpi_ac")
ACPI_MODULE_NAME("acpi_ac")
MODULE_AUTHOR("Paul Diefenbaugh");
MODULE_AUTHOR("Paul Diefenbaugh");
MODULE_DESCRIPTION(ACPI_AC_DRIVER_NAME);
MODULE_LICENSE("GPL");
static int acpi_ac_add (struct acpi_device *device);
static int acpi_ac_remove (struct acpi_device *device, int type);
static int acpi_ac_add(struct acpi_device *device);
static int acpi_ac_remove(struct acpi_device *device, int type);
static int acpi_ac_open_fs(struct inode *inode, struct file *file);
static struct acpi_driver acpi_ac_driver = {
.name = ACPI_AC_DRIVER_NAME,
.class = ACPI_AC_CLASS,
.ids = ACPI_AC_HID,
.ops = {
.add = acpi_ac_add,
.remove = acpi_ac_remove,
},
.name = ACPI_AC_DRIVER_NAME,
.class = ACPI_AC_CLASS,
.ids = ACPI_AC_HID,
.ops = {
.add = acpi_ac_add,
.remove = acpi_ac_remove,
},
};
struct acpi_ac {
acpi_handle handle;
unsigned long state;
acpi_handle handle;
unsigned long state;
};
static struct file_operations acpi_ac_fops = {
.open = acpi_ac_open_fs,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.open = acpi_ac_open_fs,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/* --------------------------------------------------------------------------
AC Adapter Management
-------------------------------------------------------------------------- */
static int
acpi_ac_get_state (
struct acpi_ac *ac)
static int acpi_ac_get_state(struct acpi_ac *ac)
{
acpi_status status = AE_OK;
acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE("acpi_ac_get_state");
......@@ -95,24 +92,23 @@ acpi_ac_get_state (
status = acpi_evaluate_integer(ac->handle, "_PSR", NULL, &ac->state);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error reading AC Adapter state\n"));
"Error reading AC Adapter state\n"));
ac->state = ACPI_AC_STATUS_UNKNOWN;
return_VALUE(-ENODEV);
}
return_VALUE(0);
}
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
static struct proc_dir_entry *acpi_ac_dir;
static struct proc_dir_entry *acpi_ac_dir;
static int acpi_ac_seq_show(struct seq_file *seq, void *offset)
{
struct acpi_ac *ac = (struct acpi_ac *) seq->private;
struct acpi_ac *ac = (struct acpi_ac *)seq->private;
ACPI_FUNCTION_TRACE("acpi_ac_seq_show");
......@@ -139,23 +135,21 @@ static int acpi_ac_seq_show(struct seq_file *seq, void *offset)
return_VALUE(0);
}
static int acpi_ac_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_ac_seq_show, PDE(inode)->data);
}
static int
acpi_ac_add_fs (
struct acpi_device *device)
static int acpi_ac_add_fs(struct acpi_device *device)
{
struct proc_dir_entry *entry = NULL;
struct proc_dir_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_ac_add_fs");
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
acpi_ac_dir);
acpi_ac_dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
acpi_device_dir(device)->owner = THIS_MODULE;
......@@ -163,11 +157,11 @@ acpi_ac_add_fs (
/* 'state' [R] */
entry = create_proc_entry(ACPI_AC_FILE_STATE,
S_IRUGO, acpi_device_dir(device));
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_AC_FILE_STATE));
"Unable to create '%s' fs entry\n",
ACPI_AC_FILE_STATE));
else {
entry->proc_fops = &acpi_ac_fops;
entry->data = acpi_driver_data(device);
......@@ -177,16 +171,12 @@ acpi_ac_add_fs (
return_VALUE(0);
}
static int
acpi_ac_remove_fs (
struct acpi_device *device)
static int acpi_ac_remove_fs(struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_ac_remove_fs");
if (acpi_device_dir(device)) {
remove_proc_entry(ACPI_AC_FILE_STATE,
acpi_device_dir(device));
remove_proc_entry(ACPI_AC_FILE_STATE, acpi_device_dir(device));
remove_proc_entry(acpi_device_bid(device), acpi_ac_dir);
acpi_device_dir(device) = NULL;
......@@ -195,19 +185,14 @@ acpi_ac_remove_fs (
return_VALUE(0);
}
/* --------------------------------------------------------------------------
Driver Model
-------------------------------------------------------------------------- */
static void
acpi_ac_notify (
acpi_handle handle,
u32 event,
void *data)
static void acpi_ac_notify(acpi_handle handle, u32 event, void *data)
{
struct acpi_ac *ac = (struct acpi_ac *) data;
struct acpi_device *device = NULL;
struct acpi_ac *ac = (struct acpi_ac *)data;
struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_ac_notify");
......@@ -224,21 +209,18 @@ acpi_ac_notify (
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Unsupported event [0x%x]\n", event));
"Unsupported event [0x%x]\n", event));
break;
}
return_VOID;
}
static int
acpi_ac_add (
struct acpi_device *device)
static int acpi_ac_add(struct acpi_device *device)
{
int result = 0;
acpi_status status = AE_OK;
struct acpi_ac *ac = NULL;
int result = 0;
acpi_status status = AE_OK;
struct acpi_ac *ac = NULL;
ACPI_FUNCTION_TRACE("acpi_ac_add");
......@@ -264,19 +246,20 @@ acpi_ac_add (
goto end;
status = acpi_install_notify_handler(ac->handle,
ACPI_DEVICE_NOTIFY, acpi_ac_notify, ac);
ACPI_DEVICE_NOTIFY, acpi_ac_notify,
ac);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error installing notify handler\n"));
"Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
printk(KERN_INFO PREFIX "%s [%s] (%s)\n",
acpi_device_name(device), acpi_device_bid(device),
ac->state?"on-line":"off-line");
printk(KERN_INFO PREFIX "%s [%s] (%s)\n",
acpi_device_name(device), acpi_device_bid(device),
ac->state ? "on-line" : "off-line");
end:
end:
if (result) {
acpi_ac_remove_fs(device);
kfree(ac);
......@@ -285,27 +268,23 @@ end:
return_VALUE(result);
}
static int
acpi_ac_remove (
struct acpi_device *device,
int type)
static int acpi_ac_remove(struct acpi_device *device, int type)
{
acpi_status status = AE_OK;
struct acpi_ac *ac = NULL;
acpi_status status = AE_OK;
struct acpi_ac *ac = NULL;
ACPI_FUNCTION_TRACE("acpi_ac_remove");
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
ac = (struct acpi_ac *) acpi_driver_data(device);
ac = (struct acpi_ac *)acpi_driver_data(device);
status = acpi_remove_notify_handler(ac->handle,
ACPI_DEVICE_NOTIFY, acpi_ac_notify);
ACPI_DEVICE_NOTIFY, acpi_ac_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error removing notify handler\n"));
"Error removing notify handler\n"));
acpi_ac_remove_fs(device);
......@@ -314,11 +293,9 @@ acpi_ac_remove (
return_VALUE(0);
}
static int __init
acpi_ac_init (void)
static int __init acpi_ac_init(void)
{
int result = 0;
int result = 0;
ACPI_FUNCTION_TRACE("acpi_ac_init");
......@@ -336,9 +313,7 @@ acpi_ac_init (void)
return_VALUE(0);
}
static void __exit
acpi_ac_exit (void)
static void __exit acpi_ac_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_ac_exit");
......@@ -349,6 +324,5 @@ acpi_ac_exit (void)
return_VOID;
}
module_init(acpi_ac_init);
module_exit(acpi_ac_exit);
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......@@ -26,7 +26,6 @@
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
......@@ -34,49 +33,49 @@
#include <acpi/acpi_bus.h>
#include <linux/dmi.h>
enum acpi_blacklist_predicates
{
all_versions,
less_than_or_equal,
equal,
greater_than_or_equal,
enum acpi_blacklist_predicates {
all_versions,
less_than_or_equal,
equal,
greater_than_or_equal,
};
struct acpi_blacklist_item
{
char oem_id[7];
char oem_table_id[9];
u32 oem_revision;
acpi_table_type table;
enum acpi_blacklist_predicates oem_revision_predicate;
char *reason;
u32 is_critical_error;
struct acpi_blacklist_item {
char oem_id[7];
char oem_table_id[9];
u32 oem_revision;
acpi_table_type table;
enum acpi_blacklist_predicates oem_revision_predicate;
char *reason;
u32 is_critical_error;
};
/*
* POLICY: If *anything* doesn't work, put it on the blacklist.
* If they are critical errors, mark it critical, and abort driver load.
*/
static struct acpi_blacklist_item acpi_blacklist[] __initdata =
{
static struct acpi_blacklist_item acpi_blacklist[] __initdata = {
/* Compaq Presario 1700 */
{"PTLTD ", " DSDT ", 0x06040000, ACPI_DSDT, less_than_or_equal, "Multiple problems", 1},
{"PTLTD ", " DSDT ", 0x06040000, ACPI_DSDT, less_than_or_equal,
"Multiple problems", 1},
/* Sony FX120, FX140, FX150? */