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-rw-r--r--drivers/acpi/event.c18
-rw-r--r--drivers/acpi/fan.c37
-rw-r--r--drivers/acpi/pci_link.c10
-rw-r--r--drivers/acpi/sleep/proc.c34
4 files changed, 32 insertions, 67 deletions
diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index 43c49f6..ce8d3ee 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -24,27 +24,23 @@ extern wait_queue_head_t acpi_bus_event_queue;
static int
acpi_system_open_event(struct inode *inode, struct file *file)
{
- spin_lock_irq (&acpi_system_event_lock);
+ spin_lock_irq(&acpi_system_event_lock);
- if(event_is_open)
+ if (event_is_open)
goto out_busy;
event_is_open = 1;
- spin_unlock_irq (&acpi_system_event_lock);
+ spin_unlock_irq(&acpi_system_event_lock);
return 0;
out_busy:
- spin_unlock_irq (&acpi_system_event_lock);
+ spin_unlock_irq(&acpi_system_event_lock);
return -EBUSY;
}
static ssize_t
-acpi_system_read_event (
- struct file *file,
- char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_system_read_event(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
{
int result = 0;
struct acpi_bus_event event;
@@ -98,9 +94,7 @@ acpi_system_close_event(struct inode *inode, struct file *file)
}
static unsigned int
-acpi_system_poll_event(
- struct file *file,
- poll_table *wait)
+acpi_system_poll_event(struct file *file, poll_table *wait)
{
poll_wait(file, &acpi_bus_event_queue, wait);
if (!list_empty(&acpi_bus_event_list))
diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index 14192ee..2ee1d06 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -37,11 +37,8 @@
#define ACPI_FAN_COMPONENT 0x00200000
#define ACPI_FAN_CLASS "fan"
-#define ACPI_FAN_HID "PNP0C0B"
#define ACPI_FAN_DRIVER_NAME "ACPI Fan Driver"
-#define ACPI_FAN_DEVICE_NAME "Fan"
#define ACPI_FAN_FILE_STATE "state"
-#define ACPI_FAN_NOTIFY_STATUS 0x80
#define _COMPONENT ACPI_FAN_COMPONENT
ACPI_MODULE_NAME ("acpi_fan")
@@ -56,7 +53,7 @@ static int acpi_fan_remove (struct acpi_device *device, int type);
static struct acpi_driver acpi_fan_driver = {
.name = ACPI_FAN_DRIVER_NAME,
.class = ACPI_FAN_CLASS,
- .ids = ACPI_FAN_HID,
+ .ids = "PNP0C0B",
.ops = {
.add = acpi_fan_add,
.remove = acpi_fan_remove,
@@ -76,7 +73,7 @@ static struct proc_dir_entry *acpi_fan_dir;
static int
-acpi_fan_read_state (struct seq_file *seq, void *offset)
+acpi_fan_read_state(struct seq_file *seq, void *offset)
{
struct acpi_fan *fan = seq->private;
int state = 0;
@@ -99,11 +96,8 @@ static int acpi_fan_state_open_fs(struct inode *inode, struct file *file)
}
static ssize_t
-acpi_fan_write_state (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_fan_write_state(struct file *file, const char __user *buffer,
+ size_t count, loff_t *ppos)
{
int result = 0;
struct seq_file *m = (struct seq_file *)file->private_data;
@@ -138,8 +132,7 @@ static struct file_operations acpi_fan_state_ops = {
};
static int
-acpi_fan_add_fs (
- struct acpi_device *device)
+acpi_fan_add_fs(struct acpi_device *device)
{
struct proc_dir_entry *entry = NULL;
@@ -174,8 +167,7 @@ acpi_fan_add_fs (
static int
-acpi_fan_remove_fs (
- struct acpi_device *device)
+acpi_fan_remove_fs(struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_fan_remove_fs");
@@ -195,8 +187,7 @@ acpi_fan_remove_fs (
-------------------------------------------------------------------------- */
static int
-acpi_fan_add (
- struct acpi_device *device)
+acpi_fan_add(struct acpi_device *device)
{
int result = 0;
struct acpi_fan *fan = NULL;
@@ -213,7 +204,7 @@ acpi_fan_add (
memset(fan, 0, sizeof(struct acpi_fan));
fan->handle = device->handle;
- strcpy(acpi_device_name(device), ACPI_FAN_DEVICE_NAME);
+ strcpy(acpi_device_name(device), "Fan");
strcpy(acpi_device_class(device), ACPI_FAN_CLASS);
acpi_driver_data(device) = fan;
@@ -241,11 +232,9 @@ end:
static int
-acpi_fan_remove (
- struct acpi_device *device,
- int type)
+acpi_fan_remove(struct acpi_device *device, int type)
{
- struct acpi_fan *fan = NULL;
+ struct acpi_fan *fan = NULL;
ACPI_FUNCTION_TRACE("acpi_fan_remove");
@@ -263,9 +252,9 @@ acpi_fan_remove (
static int __init
-acpi_fan_init (void)
+acpi_fan_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_fan_init");
@@ -285,7 +274,7 @@ acpi_fan_init (void)
static void __exit
-acpi_fan_exit (void)
+acpi_fan_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_fan_exit");
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 26aa382..e8334ce 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -529,8 +529,7 @@ acpi_irq_penalty_init(void)
static int acpi_irq_balance; /* 0: static, 1: balance */
-static int acpi_pci_link_allocate(
- struct acpi_pci_link *link)
+static int acpi_pci_link_allocate(struct acpi_pci_link *link)
{
int irq;
int i;
@@ -718,8 +717,7 @@ acpi_pci_link_free_irq(acpi_handle handle)
-------------------------------------------------------------------------- */
static int
-acpi_pci_link_add (
- struct acpi_device *device)
+acpi_pci_link_add(struct acpi_device *device)
{
int result = 0;
struct acpi_pci_link *link = NULL;
@@ -827,9 +825,7 @@ irqrouter_resume(struct sys_device *dev)
static int
-acpi_pci_link_remove (
- struct acpi_device *device,
- int type)
+acpi_pci_link_remove(struct acpi_device *device, int type)
{
struct acpi_pci_link *link = NULL;
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index 1be99f0..a962fc2 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -13,13 +13,6 @@
#include "sleep.h"
-#ifdef CONFIG_ACPI_SLEEP_PROC_SLEEP
-#define ACPI_SYSTEM_FILE_SLEEP "sleep"
-#endif
-
-#define ACPI_SYSTEM_FILE_ALARM "alarm"
-#define ACPI_SYSTEM_FILE_WAKEUP_DEVICE "wakeup"
-
#define _COMPONENT ACPI_SYSTEM_COMPONENT
ACPI_MODULE_NAME ("sleep")
@@ -378,14 +371,10 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
if (!dev->wakeup.flags.valid)
continue;
spin_unlock(&acpi_device_lock);
- if (dev->wakeup.flags.run_wake)
- seq_printf(seq, "%4s %4d %8s\n",
- dev->pnp.bus_id, (u32) dev->wakeup.sleep_state,
- dev->wakeup.state.enabled ? "*enabled" : "*disabled");
- else
- seq_printf(seq, "%4s %4d %8s\n",
- dev->pnp.bus_id, (u32) dev->wakeup.sleep_state,
- dev->wakeup.state.enabled ? "enabled" : "disabled");
+ seq_printf(seq, "%4s %4d %s%8s\n",
+ dev->pnp.bus_id, (u32) dev->wakeup.sleep_state,
+ dev->wakeup.flags.run_wake ? "*" : "",
+ dev->wakeup.state.enabled ? "enabled" : "disabled");
spin_lock(&acpi_device_lock);
}
spin_unlock(&acpi_device_lock);
@@ -486,28 +475,25 @@ static u32 rtc_handler(void * context)
static int acpi_sleep_proc_init(void)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
if (acpi_disabled)
return 0;
#ifdef CONFIG_ACPI_SLEEP_PROC_SLEEP
- /* 'sleep' [R/W]*/
- entry = create_proc_entry(ACPI_SYSTEM_FILE_SLEEP,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
+ /* 'sleep' [R/W] */
+ entry = create_proc_entry("sleep", S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
if (entry)
entry->proc_fops = &acpi_system_sleep_fops;
#endif
/* 'alarm' [R/W] */
- entry = create_proc_entry(ACPI_SYSTEM_FILE_ALARM,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
+ entry = create_proc_entry("alarm", S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
if (entry)
entry->proc_fops = &acpi_system_alarm_fops;
- /* 'wakeup device' [R/W]*/
- entry = create_proc_entry(ACPI_SYSTEM_FILE_WAKEUP_DEVICE,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
+ /* 'wakeup device' [R/W] */
+ entry = create_proc_entry("wakeup", S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
if (entry)
entry->proc_fops = &acpi_system_wakeup_device_fops;
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