diff options
author | Len Brown <len.brown@intel.com> | 2005-08-05 04:44:28 (GMT) |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2005-08-05 04:45:14 (GMT) |
commit | 4be44fcd3bf648b782f4460fd06dfae6c42ded4b (patch) | |
tree | 5b5b7d296ea58786f53b95e5eac9565ff66890b0 /drivers/acpi/button.c | |
parent | c65ade4dc8b486e8c8b9b0a6399789a5428e2039 (diff) | |
download | linux-fsl-qoriq-4be44fcd3bf648b782f4460fd06dfae6c42ded4b.tar.xz |
[ACPI] Lindent all ACPI files
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/button.c')
-rw-r--r-- | drivers/acpi/button.c | 274 |
1 files changed, 123 insertions, 151 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 8162fd0..4b6d9f0 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); |