*hotkey_list, int event);
/* event based config */
-static struct file_operations hotkey_config_fops = {
+static const struct file_operations hotkey_config_fops = {
.open = hotkey_open_config,
.read = seq_read,
.write = hotkey_write_config,
};
/* polling based config */
-static struct file_operations hotkey_poll_config_fops = {
+static const struct file_operations hotkey_poll_config_fops = {
.open = hotkey_poll_open_config,
.read = seq_read,
.write = hotkey_write_config,
};
/* hotkey driver info */
-static struct file_operations hotkey_info_fops = {
+static const struct file_operations hotkey_info_fops = {
.open = hotkey_info_open_fs,
.read = seq_read,
.llseek = seq_lseek,
};
/* action */
-static struct file_operations hotkey_action_fops = {
+static const struct file_operations hotkey_action_fops = {
.open = hotkey_action_open_fs,
.read = seq_read,
.write = hotkey_execute_aml_method,
};
/* polling results */
-static struct file_operations hotkey_polling_fops = {
+static const struct file_operations hotkey_polling_fops = {
.open = hotkey_polling_open_fs,
.read = seq_read,
.llseek = seq_lseek,
static int hotkey_info_seq_show(struct seq_file *seq, void *offset)
{
- ACPI_FUNCTION_TRACE("hotkey_info_seq_show");
seq_printf(seq, "Hotkey generic driver ver: %s\n", HOTKEY_ACPI_VERSION);
- return_VALUE(0);
+ return 0;
}
static int hotkey_info_open_fs(struct inode *inode, struct file *file)
(struct acpi_polling_hotkey *)seq->private;
char *buf;
- ACPI_FUNCTION_TRACE("hotkey_polling_seq_show");
if (poll_hotkey->poll_result) {
buf = format_result(poll_hotkey->poll_result);
seq_printf(seq, "%s", buf);
kfree(buf);
}
- return_VALUE(0);
+ return 0;
}
static int hotkey_polling_open_fs(struct inode *inode, struct file *file)
struct list_head *entries;
int val = -1;
- ACPI_FUNCTION_TRACE("hotkey_get_internal_event");
list_for_each(entries, list->entries) {
union acpi_hotkey *key =
}
}
- return_VALUE(val);
+ return val;
}
static void
struct acpi_device *device = NULL;
u32 internal_event;
- ACPI_FUNCTION_TRACE("acpi_hotkey_notify_handler");
if (acpi_bus_get_device(handle, &device))
- return_VOID;
+ return;
internal_event = hotkey_get_internal_event(event, &global_hotkey_list);
acpi_bus_generate_event(device, internal_event, 0);
- return_VOID;
+ return;
}
/* Need to invent automatically hotkey add method */
char proc_name[80];
mode_t mode;
- ACPI_FUNCTION_TRACE("create_polling_proc");
mode = S_IFREG | S_IRUGO | S_IWUGO;
sprintf(proc_name, "%d", device->link.hotkey_standard_num);
proc = create_proc_entry(proc_name, mode, hotkey_proc_dir);
if (!proc) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Hotkey: Unable to create %s entry\n",
- device->poll_hotkey.poll_method));
- return_VALUE(-ENODEV);
+ return -ENODEV;
} else {
proc->proc_fops = &hotkey_polling_fops;
proc->owner = THIS_MODULE;
proc->gid = 0;
device->poll_hotkey.proc = proc;
}
- return_VALUE(0);
+ return 0;
}
static int hotkey_add(union acpi_hotkey *device)
int status = 0;
struct acpi_device *dev = NULL;
- ACPI_FUNCTION_TRACE("hotkey_add");
if (device->link.hotkey_type == ACPI_HOTKEY_EVENT) {
acpi_bus_get_device(device->event_hotkey.bus_handle, &dev);
list_add_tail(&device->link.entries, global_hotkey_list.entries);
- return_VALUE(status);
+ return status;
}
static int hotkey_remove(union acpi_hotkey *device)
{
struct list_head *entries, *next;
- ACPI_FUNCTION_TRACE("hotkey_remove");
list_for_each_safe(entries, next, global_hotkey_list.entries) {
union acpi_hotkey *key =
}
}
kfree(device);
- return_VALUE(0);
+ return 0;
}
static int hotkey_update(union acpi_hotkey *key)
{
struct list_head *entries;
- ACPI_FUNCTION_TRACE("hotkey_update");
list_for_each(entries, global_hotkey_list.entries) {
union acpi_hotkey *tmp =
*/
kfree(key);
}
- return_VALUE(0);
+ return 0;
break;
}
}
- return_VALUE(-ENODEV);
+ return -ENODEV;
}
static void free_hotkey_device(union acpi_hotkey *key)
{
struct acpi_device *dev;
- ACPI_FUNCTION_TRACE("free_hotkey_device");
if (key->link.hotkey_type == ACPI_HOTKEY_EVENT) {
acpi_bus_get_device(key->event_hotkey.bus_handle, &dev);
free_poll_hotkey_buffer(key);
}
kfree(key);
- return_VOID;
+ return;
}
static void free_hotkey_buffer(union acpi_hotkey *key)
acpi_handle tmp_handle;
acpi_status status = AE_OK;
- ACPI_FUNCTION_TRACE("init_hotkey_device");
if (std_num < 0 || IS_POLL(std_num) || !key)
goto do_fail;
method, &tmp_handle);
if (ACPI_FAILURE(status))
goto do_fail;
- return_VALUE(AE_OK);
+ return AE_OK;
do_fail:
- return_VALUE(-ENODEV);
+ return -ENODEV;
}
static int
acpi_status status = AE_OK;
acpi_handle tmp_handle;
- ACPI_FUNCTION_TRACE("init_poll_hotkey_device");
if (std_num < 0 || IS_EVENT(std_num) || !key)
goto do_fail;
(union acpi_object *)kmalloc(sizeof(union acpi_object), GFP_KERNEL);
if (!key->poll_hotkey.poll_result)
goto do_fail;
- return_VALUE(AE_OK);
+ return AE_OK;
do_fail:
- return_VALUE(-ENODEV);
+ return -ENODEV;
}
static int hotkey_open_config(struct inode *inode, struct file *file)
{
- ACPI_FUNCTION_TRACE("hotkey_open_config");
- return_VALUE(single_open
+ return (single_open
(file, hotkey_config_seq_show, PDE(inode)->data));
}
static int hotkey_poll_open_config(struct inode *inode, struct file *file)
{
- ACPI_FUNCTION_TRACE("hotkey_poll_open_config");
- return_VALUE(single_open
+ return (single_open
(file, hotkey_poll_config_seq_show, PDE(inode)->data));
}
struct acpi_buffer bus = { ACPI_PATHNAME_MAX, bus_name };
struct acpi_buffer act = { ACPI_PATHNAME_MAX, action_name };
- ACPI_FUNCTION_TRACE(("hotkey_config_seq_show"));
list_for_each(entries, hotkey_list->entries) {
union acpi_hotkey *key =
}
}
seq_puts(seq, "\n");
- return_VALUE(0);
+ return 0;
}
static int hotkey_poll_config_seq_show(struct seq_file *seq, void *offset)
struct acpi_buffer bus = { ACPI_PATHNAME_MAX, bus_name };
struct acpi_buffer act = { ACPI_PATHNAME_MAX, action_name };
- ACPI_FUNCTION_TRACE(("hotkey_config_seq_show"));
list_for_each(entries, hotkey_list->entries) {
union acpi_hotkey *key =
}
}
seq_puts(seq, "\n");
- return_VALUE(0);
+ return 0;
}
static int
char **method, int *internal_event_num, int *external_event_num)
{
char *tmp, *tmp1, count;
- ACPI_FUNCTION_TRACE(("get_parms"));
sscanf(config_record, "%d", cmd);
0)
goto do_fail;
- return_VALUE(6);
+ return 6;
do_fail:
- return_VALUE(-1);
+ return -1;
}
/* count is length for one input record */
int ret = 0;
union acpi_hotkey *key = NULL;
- ACPI_FUNCTION_TRACE(("hotkey_write_config"));
config_record = (char *)kmalloc(count + 1, GFP_KERNEL);
if (!config_record)
- return_VALUE(-ENOMEM);
+ return -ENOMEM;
if (copy_from_user(config_record, buffer, count)) {
kfree(config_record);
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid data \n"));
- return_VALUE(-EINVAL);
+ printk(KERN_ERR PREFIX "Invalid data\n");
+ return -EINVAL;
}
config_record[count] = 0;
kfree(bus_method);
kfree(action_handle);
kfree(method);
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid data format ret=%d\n", ret));
- return_VALUE(-EINVAL);
+ printk(KERN_ERR PREFIX "Invalid data format ret=%d\n", ret);
+ return -EINVAL;
}
key = kmalloc(sizeof(union acpi_hotkey), GFP_KERNEL);
tmp = get_hotkey_by_event(&global_hotkey_list,
internal_event_num);
if (!tmp)
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid key"));
+ printk(KERN_ERR PREFIX "Invalid key\n");
else
memcpy(key, tmp, sizeof(union acpi_hotkey));
goto cont_cmd;
else
free_poll_hotkey_buffer(key);
kfree(key);
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid hotkey \n"));
- return_VALUE(-EINVAL);
+ printk(KERN_ERR PREFIX "Invalid hotkey\n");
+ return -EINVAL;
}
cont_cmd:
goto fail_out;
break;
}
- return_VALUE(count);
+ return count;
fail_out:
if (IS_EVENT(internal_event_num))
free_hotkey_buffer(key);
else
free_poll_hotkey_buffer(key);
kfree(key);
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "invalid key\n"));
- return_VALUE(-EINVAL);
+ printk(KERN_ERR PREFIX "invalid key\n");
+ return -EINVAL;
}
/*
union acpi_object in_obj; /* the only param we use */
acpi_status status;
- ACPI_FUNCTION_TRACE("write_acpi_int");
params.count = 1;
params.pointer = &in_obj;
in_obj.type = ACPI_TYPE_INTEGER;
status = acpi_evaluate_object(handle, (char *)method, ¶ms, output);
- return_VALUE(status == AE_OK);
+ return (status == AE_OK);
}
static int read_acpi_int(acpi_handle handle, const char *method,
union acpi_object out_obj;
acpi_status status;
- ACPI_FUNCTION_TRACE("read_acpi_int");
output.length = sizeof(out_obj);
output.pointer = &out_obj;
val->integer.value = out_obj.integer.value;
val->type = out_obj.type;
} else
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "null val pointer"));
- return_VALUE((status == AE_OK)
+ printk(KERN_ERR PREFIX "null val pointer\n");
+ return ((status == AE_OK)
&& (out_obj.type == ACPI_TYPE_INTEGER));
}
int event, method_type, type, value;
union acpi_hotkey *key;
- ACPI_FUNCTION_TRACE("hotkey_execte_aml_method");
arg = (char *)kmalloc(count + 1, GFP_KERNEL);
if (!arg)
- return_VALUE(-ENOMEM);
+ return -ENOMEM;
arg[count] = 0;
if (copy_from_user(arg, buffer, count)) {
kfree(arg);
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid argument 2"));
- return_VALUE(-EINVAL);
+ printk(KERN_ERR PREFIX "Invalid argument 2\n");
+ return -EINVAL;
}
if (sscanf(arg, "%d:%d:%d:%d", &event, &method_type, &type, &value) !=
4) {
kfree(arg);
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid argument 3"));
- return_VALUE(-EINVAL);
+ printk(KERN_ERR PREFIX "Invalid argument 3\n");
+ return -EINVAL;
}
kfree(arg);
if (type == ACPI_TYPE_INTEGER) {
}
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Not supported"));
- return_VALUE(-EINVAL);
+ printk(KERN_WARNING "Not supported\n");
+ return -EINVAL;
}
- return_VALUE(count);
+ return count;
do_fail:
- return_VALUE(-EINVAL);
+ return -EINVAL;
}
int result;
mode_t mode = S_IFREG | S_IRUGO | S_IWUGO;
- ACPI_FUNCTION_TRACE("hotkey_init");
if (acpi_disabled)
return -ENODEV;
hotkey_proc_dir = proc_mkdir(HOTKEY_PROC, acpi_root_dir);
if (!hotkey_proc_dir) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Hotkey: Unable to create %s entry\n",
- HOTKEY_PROC));
return (-ENODEV);
}
hotkey_proc_dir->owner = THIS_MODULE;
hotkey_config =
create_proc_entry(HOTKEY_EV_CONFIG, mode, hotkey_proc_dir);
if (!hotkey_config) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Hotkey: Unable to create %s entry\n",
- HOTKEY_EV_CONFIG));
goto do_fail1;
} else {
hotkey_config->proc_fops = &hotkey_config_fops;
hotkey_poll_config =
create_proc_entry(HOTKEY_PL_CONFIG, mode, hotkey_proc_dir);
if (!hotkey_poll_config) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Hotkey: Unable to create %s entry\n",
- HOTKEY_EV_CONFIG));
-
goto do_fail2;
} else {
hotkey_poll_config->proc_fops = &hotkey_poll_config_fops;
hotkey_action = create_proc_entry(HOTKEY_ACTION, mode, hotkey_proc_dir);
if (!hotkey_action) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Hotkey: Unable to create %s entry\n",
- HOTKEY_ACTION));
goto do_fail3;
} else {
hotkey_action->proc_fops = &hotkey_action_fops;
hotkey_info = create_proc_entry(HOTKEY_INFO, mode, hotkey_proc_dir);
if (!hotkey_info) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Hotkey: Unable to create %s entry\n",
- HOTKEY_INFO));
goto do_fail4;
} else {
hotkey_info->proc_fops = &hotkey_info_fops;
{
struct list_head *entries, *next;
- ACPI_FUNCTION_TRACE("hotkey_exit");
list_for_each_safe(entries, next, global_hotkey_list.entries) {
union acpi_hotkey *key =
git.openpandora.org / pandora-kernel.git / blobdiff