[ACPI] Lindent all ACPI files

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 123 insertions, 151 deletions

diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 8162fd0c21a7..4b6d9f0096a1 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -32,7 +32,6 @@
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
-
 #define ACPI_BUTTON_COMPONENT           0x00080000
 #define ACPI_BUTTON_DRIVER_NAME         "ACPI Button Driver"
 #define ACPI_BUTTON_CLASS               "button"
@@ -42,7 +41,7 @@
 #define ACPI_BUTTON_NOTIFY_STATUS       0x80
 
 #define ACPI_BUTTON_SUBCLASS_POWER      "power"
-#define ACPI_BUTTON_HID_POWER           "PNP0C0C"       
+#define ACPI_BUTTON_HID_POWER           "PNP0C0C"
 #define ACPI_BUTTON_DEVICE_NAME_POWER   "Power Button (CM)"
 #define ACPI_BUTTON_DEVICE_NAME_POWERF  "Power Button (FF)"
 #define ACPI_BUTTON_TYPE_POWER          0x01
@@ -61,65 +60,65 @@
 #define ACPI_BUTTON_TYPE_LID            0x05
 
 #define _COMPONENT              ACPI_BUTTON_COMPONENT
-ACPI_MODULE_NAME                ("acpi_button")
+ACPI_MODULE_NAME("acpi_button")
 
-MODULE_AUTHOR("Paul Diefenbaugh");
+    MODULE_AUTHOR("Paul Diefenbaugh");
 MODULE_DESCRIPTION(ACPI_BUTTON_DRIVER_NAME);
 MODULE_LICENSE("GPL");
 
-
-static int acpi_button_add (struct acpi_device *device);
-static int acpi_button_remove (struct acpi_device *device, int type);
+static int acpi_button_add(struct acpi_device *device);
+static int acpi_button_remove(struct acpi_device *device, int type);
 static int acpi_button_info_open_fs(struct inode *inode, struct file *file);
 static int acpi_button_state_open_fs(struct inode *inode, struct file *file);
 
 static struct acpi_driver acpi_button_driver = {
-        .name =         ACPI_BUTTON_DRIVER_NAME,
-        .class =        ACPI_BUTTON_CLASS,
-        .ids =          "ACPI_FPB,ACPI_FSB,PNP0C0D,PNP0C0C,PNP0C0E",
-        .ops =          {
-                                .add =          acpi_button_add,
-                                .remove =       acpi_button_remove,
-                        },
+        .name = ACPI_BUTTON_DRIVER_NAME,
+        .class = ACPI_BUTTON_CLASS,
+        .ids = "ACPI_FPB,ACPI_FSB,PNP0C0D,PNP0C0C,PNP0C0E",
+        .ops = {
+                .add = acpi_button_add,
+                .remove = acpi_button_remove,
+                },
 };
 
 struct acpi_button {
-        acpi_handle             handle;
-        struct acpi_device      *device;        /* Fixed button kludge */
-        u8                      type;
-        unsigned long           pushed;
+        acpi_handle handle;
+        struct acpi_device *device;     /* Fixed button kludge */
+        u8 type;
+        unsigned long pushed;
 };
 
 static struct file_operations acpi_button_info_fops = {
-        .open           = acpi_button_info_open_fs,
-        .read           = seq_read,
-        .llseek         = seq_lseek,
-        .release        = single_release,
+        .open = acpi_button_info_open_fs,
+        .read = seq_read,
+        .llseek = seq_lseek,
+        .release = single_release,
 };
 
 static struct file_operations acpi_button_state_fops = {
-        .open           = acpi_button_state_open_fs,
-        .read           = seq_read,
-        .llseek         = seq_lseek,
-        .release        = single_release,
+        .open = acpi_button_state_open_fs,
+        .read = seq_read,
+        .llseek = seq_lseek,
+        .release = single_release,
 };
+
 /* --------------------------------------------------------------------------
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
 
-static struct proc_dir_entry    *acpi_button_dir;
+static struct proc_dir_entry *acpi_button_dir;
 
 static int acpi_button_info_seq_show(struct seq_file *seq, void *offset)
 {
-        struct acpi_button      *button = (struct acpi_button *) seq->private;
+        struct acpi_button *button = (struct acpi_button *)seq->private;
 
         ACPI_FUNCTION_TRACE("acpi_button_info_seq_show");
 
         if (!button || !button->device)
                 return_VALUE(0);
 
-        seq_printf(seq, "type:                    %s\n", 
-                acpi_device_name(button->device));
+        seq_printf(seq, "type:                    %s\n",
+                   acpi_device_name(button->device));
 
         return_VALUE(0);
 }
@@ -128,24 +127,24 @@ static int acpi_button_info_open_fs(struct inode *inode, struct file *file)
 {
         return single_open(file, acpi_button_info_seq_show, PDE(inode)->data);
 }
-        
+
 static int acpi_button_state_seq_show(struct seq_file *seq, void *offset)
 {
-        struct acpi_button      *button = (struct acpi_button *) seq->private;
-        acpi_status             status;
-        unsigned long           state;
+        struct acpi_button *button = (struct acpi_button *)seq->private;
+        acpi_status status;
+        unsigned long state;
 
         ACPI_FUNCTION_TRACE("acpi_button_state_seq_show");
 
         if (!button || !button->device)
                 return_VALUE(0);
 
-        status = acpi_evaluate_integer(button->handle,"_LID",NULL,&state);
+        status = acpi_evaluate_integer(button->handle, "_LID", NULL, &state);
         if (ACPI_FAILURE(status)) {
                 seq_printf(seq, "state:      unsupported\n");
-        }
-        else{
-                seq_printf(seq, "state:      %s\n", (state ? "open" : "closed")); 
+        } else {
+                seq_printf(seq, "state:      %s\n",
+                           (state ? "open" : "closed"));
         }
 
         return_VALUE(0);
@@ -160,12 +159,10 @@ static struct proc_dir_entry *acpi_power_dir;
 static struct proc_dir_entry *acpi_sleep_dir;
 static struct proc_dir_entry *acpi_lid_dir;
 
-static int
-acpi_button_add_fs (
-        struct acpi_device      *device)
+static int acpi_button_add_fs(struct acpi_device *device)
 {
-        struct proc_dir_entry   *entry = NULL;
-        struct acpi_button      *button = NULL;
+        struct proc_dir_entry *entry = NULL;
+        struct acpi_button *button = NULL;
 
         ACPI_FUNCTION_TRACE("acpi_button_add_fs");
 
@@ -178,21 +175,21 @@ acpi_button_add_fs (
         case ACPI_BUTTON_TYPE_POWER:
         case ACPI_BUTTON_TYPE_POWERF:
                 if (!acpi_power_dir)
-                        acpi_power_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_POWER, 
-                                acpi_button_dir);
+                        acpi_power_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_POWER,
+                                                    acpi_button_dir);
                 entry = acpi_power_dir;
                 break;
         case ACPI_BUTTON_TYPE_SLEEP:
         case ACPI_BUTTON_TYPE_SLEEPF:
                 if (!acpi_sleep_dir)
-                        acpi_sleep_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_SLEEP, 
-                                acpi_button_dir);
+                        acpi_sleep_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_SLEEP,
+                                                    acpi_button_dir);
                 entry = acpi_sleep_dir;
                 break;
         case ACPI_BUTTON_TYPE_LID:
                 if (!acpi_lid_dir)
-                        acpi_lid_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_LID, 
-                                acpi_button_dir);
+                        acpi_lid_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_LID,
+                                                  acpi_button_dir);
                 entry = acpi_lid_dir;
                 break;
         }
@@ -208,11 +205,11 @@ acpi_button_add_fs (
 
         /* 'info' [R] */
         entry = create_proc_entry(ACPI_BUTTON_FILE_INFO,
-                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_BUTTON_FILE_INFO));
+                                  "Unable to create '%s' fs entry\n",
+                                  ACPI_BUTTON_FILE_INFO));
         else {
                 entry->proc_fops = &acpi_button_info_fops;
                 entry->data = acpi_driver_data(device);
@@ -222,11 +219,11 @@ acpi_button_add_fs (
         /* show lid state [R] */
         if (button->type == ACPI_BUTTON_TYPE_LID) {
                 entry = create_proc_entry(ACPI_BUTTON_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_BUTTON_FILE_INFO));
+                                          "Unable to create '%s' fs entry\n",
+                                          ACPI_BUTTON_FILE_INFO));
                 else {
                         entry->proc_fops = &acpi_button_state_fops;
                         entry->data = acpi_driver_data(device);
@@ -237,12 +234,9 @@ acpi_button_add_fs (
         return_VALUE(0);
 }
 
-
-static int
-acpi_button_remove_fs (
-        struct acpi_device      *device)
+static int acpi_button_remove_fs(struct acpi_device *device)
 {
-        struct acpi_button      *button = NULL;
+        struct acpi_button *button = NULL;
 
         ACPI_FUNCTION_TRACE("acpi_button_remove_fs");
 
@@ -250,30 +244,25 @@ acpi_button_remove_fs (
         if (acpi_device_dir(device)) {
                 if (button->type == ACPI_BUTTON_TYPE_LID)
                         remove_proc_entry(ACPI_BUTTON_FILE_STATE,
-                                             acpi_device_dir(device));
+                                          acpi_device_dir(device));
                 remove_proc_entry(ACPI_BUTTON_FILE_INFO,
-                                     acpi_device_dir(device));
+                                  acpi_device_dir(device));
 
                 remove_proc_entry(acpi_device_bid(device),
-                                     acpi_device_dir(device)->parent);
+                                  acpi_device_dir(device)->parent);
                 acpi_device_dir(device) = NULL;
         }
 
         return_VALUE(0);
 }
 
-
 /* --------------------------------------------------------------------------
                                 Driver Interface
    -------------------------------------------------------------------------- */
 
-static void
-acpi_button_notify (
-        acpi_handle             handle,
-        u32                     event,
-        void                    *data)
+static void acpi_button_notify(acpi_handle handle, u32 event, void *data)
 {
-        struct acpi_button      *button = (struct acpi_button *) data;
+        struct acpi_button *button = (struct acpi_button *)data;
 
         ACPI_FUNCTION_TRACE("acpi_button_notify");
 
@@ -282,24 +271,22 @@ acpi_button_notify (
 
         switch (event) {
         case ACPI_BUTTON_NOTIFY_STATUS:
-                acpi_bus_generate_event(button->device, event, ++button->pushed);
+                acpi_bus_generate_event(button->device, event,
+                                        ++button->pushed);
                 break;
         default:
                 ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-                        "Unsupported event [0x%x]\n", event));
+                                  "Unsupported event [0x%x]\n", event));
                 break;
         }
 
         return_VOID;
 }
 
-
-static acpi_status
-acpi_button_notify_fixed (
-        void                    *data)
+static acpi_status acpi_button_notify_fixed(void *data)
 {
-        struct acpi_button      *button = (struct acpi_button *) data;
-        
+        struct acpi_button *button = (struct acpi_button *)data;
+
         ACPI_FUNCTION_TRACE("acpi_button_notify_fixed");
 
         if (!button)
@@ -310,14 +297,11 @@ acpi_button_notify_fixed (
         return_ACPI_STATUS(AE_OK);
 }
 
-
-static int
-acpi_button_add (
-        struct acpi_device      *device)
+static int acpi_button_add(struct acpi_device *device)
 {
-        int                     result = 0;
-        acpi_status             status = AE_OK;
-        struct acpi_button      *button = NULL;
+        int result = 0;
+        acpi_status status = AE_OK;
+        struct acpi_button *button = NULL;
 
         ACPI_FUNCTION_TRACE("acpi_button_add");
 
@@ -339,42 +323,34 @@ acpi_button_add (
          */
         if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWER)) {
                 button->type = ACPI_BUTTON_TYPE_POWER;
-                strcpy(acpi_device_name(device),
-                        ACPI_BUTTON_DEVICE_NAME_POWER);
-                sprintf(acpi_device_class(device), "%s/%s", 
+                strcpy(acpi_device_name(device), ACPI_BUTTON_DEVICE_NAME_POWER);
+                sprintf(acpi_device_class(device), "%s/%s",
                         ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_POWER);
-        }
-        else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWERF)) {
+        } else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWERF)) {
                 button->type = ACPI_BUTTON_TYPE_POWERF;
                 strcpy(acpi_device_name(device),
-                        ACPI_BUTTON_DEVICE_NAME_POWERF);
-                sprintf(acpi_device_class(device), "%s/%s", 
+                       ACPI_BUTTON_DEVICE_NAME_POWERF);
+                sprintf(acpi_device_class(device), "%s/%s",
                         ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_POWER);
-        }
-        else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEP)) {
+        } else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEP)) {
                 button->type = ACPI_BUTTON_TYPE_SLEEP;
-                strcpy(acpi_device_name(device),
-                        ACPI_BUTTON_DEVICE_NAME_SLEEP);
-                sprintf(acpi_device_class(device), "%s/%s", 
+                strcpy(acpi_device_name(device), ACPI_BUTTON_DEVICE_NAME_SLEEP);
+                sprintf(acpi_device_class(device), "%s/%s",
                         ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_SLEEP);
-        }
-        else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEPF)) {
+        } else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEPF)) {
                 button->type = ACPI_BUTTON_TYPE_SLEEPF;
                 strcpy(acpi_device_name(device),
-                        ACPI_BUTTON_DEVICE_NAME_SLEEPF);
-                sprintf(acpi_device_class(device), "%s/%s", 
+                       ACPI_BUTTON_DEVICE_NAME_SLEEPF);
+                sprintf(acpi_device_class(device), "%s/%s",
                         ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_SLEEP);
-        }
-        else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_LID)) {
+        } else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_LID)) {
                 button->type = ACPI_BUTTON_TYPE_LID;
-                strcpy(acpi_device_name(device),
-                        ACPI_BUTTON_DEVICE_NAME_LID);
-                sprintf(acpi_device_class(device), "%s/%s", 
+                strcpy(acpi_device_name(device), ACPI_BUTTON_DEVICE_NAME_LID);
+                sprintf(acpi_device_class(device), "%s/%s",
                         ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_LID);
-        }
-        else {
+        } else {
                 ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unsupported hid [%s]\n",
-                        acpi_device_hid(device)));
+                                  acpi_device_hid(device)));
                 result = -ENODEV;
                 goto end;
         }
@@ -385,46 +361,46 @@ acpi_button_add (
 
         switch (button->type) {
         case ACPI_BUTTON_TYPE_POWERF:
-                status = acpi_install_fixed_event_handler (
-                        ACPI_EVENT_POWER_BUTTON,
-                        acpi_button_notify_fixed,
-                        button);
+                status =
+                    acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
+                                                     acpi_button_notify_fixed,
+                                                     button);
                 break;
         case ACPI_BUTTON_TYPE_SLEEPF:
-                status = acpi_install_fixed_event_handler (
-                        ACPI_EVENT_SLEEP_BUTTON,
-                        acpi_button_notify_fixed,
-                        button);
+                status =
+                    acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
+                                                     acpi_button_notify_fixed,
+                                                     button);
                 break;
         default:
-                status = acpi_install_notify_handler (
-                        button->handle,
-                        ACPI_DEVICE_NOTIFY,
-                        acpi_button_notify,
-                        button);
+                status = acpi_install_notify_handler(button->handle,
+                                                     ACPI_DEVICE_NOTIFY,
+                                                     acpi_button_notify,
+                                                     button);
                 break;
         }
 
         if (ACPI_FAILURE(status)) {
                 ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-                        "Error installing notify handler\n"));
+                                  "Error installing notify handler\n"));
                 result = -ENODEV;
                 goto end;
         }
 
         if (device->wakeup.flags.valid) {
                 /* Button's GPE is run-wake GPE */
-                acpi_set_gpe_type(device->wakeup.gpe_device, 
-                        device->wakeup.gpe_number, ACPI_GPE_TYPE_WAKE_RUN);
-                acpi_enable_gpe(device->wakeup.gpe_device, 
-                        device->wakeup.gpe_number, ACPI_NOT_ISR);
+                acpi_set_gpe_type(device->wakeup.gpe_device,
+                                  device->wakeup.gpe_number,
+                                  ACPI_GPE_TYPE_WAKE_RUN);
+                acpi_enable_gpe(device->wakeup.gpe_device,
+                                device->wakeup.gpe_number, ACPI_NOT_ISR);
                 device->wakeup.state.enabled = 1;
         }
 
-        printk(KERN_INFO PREFIX "%s [%s]\n", 
-                acpi_device_name(device), acpi_device_bid(device));
+        printk(KERN_INFO PREFIX "%s [%s]\n",
+               acpi_device_name(device), acpi_device_bid(device));
 
-end:
+      end:
         if (result) {
                 acpi_button_remove_fs(device);
                 kfree(button);
@@ -433,12 +409,10 @@ end:
         return_VALUE(result);
 }
 
-
-static int
-acpi_button_remove (struct acpi_device *device, int type)
+static int acpi_button_remove(struct acpi_device *device, int type)
 {
-        acpi_status             status = 0;
-        struct acpi_button      *button = NULL;
+        acpi_status status = 0;
+        struct acpi_button *button = NULL;
 
         ACPI_FUNCTION_TRACE("acpi_button_remove");
 
@@ -450,35 +424,36 @@ acpi_button_remove (struct acpi_device *device, int type)
         /* Unregister for device notifications. */
         switch (button->type) {
         case ACPI_BUTTON_TYPE_POWERF:
-                status = acpi_remove_fixed_event_handler(
-                        ACPI_EVENT_POWER_BUTTON, acpi_button_notify_fixed);
+                status =
+                    acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
+                                                    acpi_button_notify_fixed);
                 break;
         case ACPI_BUTTON_TYPE_SLEEPF:
-                status = acpi_remove_fixed_event_handler(
-                        ACPI_EVENT_SLEEP_BUTTON, acpi_button_notify_fixed);
+                status =
+                    acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
+                                                    acpi_button_notify_fixed);
                 break;
         default:
                 status = acpi_remove_notify_handler(button->handle,
-                        ACPI_DEVICE_NOTIFY, acpi_button_notify);
+                                                    ACPI_DEVICE_NOTIFY,
+                                                    acpi_button_notify);
                 break;
         }
 
         if (ACPI_FAILURE(status))
                 ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-                        "Error removing notify handler\n"));
+                                  "Error removing notify handler\n"));
 
-        acpi_button_remove_fs(device);  
+        acpi_button_remove_fs(device);
 
         kfree(button);
 
         return_VALUE(0);
 }
 
-
-static int __init
-acpi_button_init (void)
+static int __init acpi_button_init(void)
 {
-        int                     result = 0;
+        int result = 0;
 
         ACPI_FUNCTION_TRACE("acpi_button_init");
 
@@ -495,15 +470,13 @@ acpi_button_init (void)
         return_VALUE(0);
 }
 
-
-static void __exit
-acpi_button_exit (void)
+static void __exit acpi_button_exit(void)
 {
         ACPI_FUNCTION_TRACE("acpi_button_exit");
 
         acpi_bus_unregister_driver(&acpi_button_driver);
 
-        if (acpi_power_dir) 
+        if (acpi_power_dir)
                 remove_proc_entry(ACPI_BUTTON_SUBCLASS_POWER, acpi_button_dir);
         if (acpi_sleep_dir)
                 remove_proc_entry(ACPI_BUTTON_SUBCLASS_SLEEP, acpi_button_dir);
@@ -514,6 +487,5 @@ acpi_button_exit (void)
         return_VOID;
 }
 
-
 module_init(acpi_button_init);
 module_exit(acpi_button_exit);