diff options
Diffstat (limited to 'drivers/misc/thinkpad_acpi.h')
| -rw-r--r-- | drivers/misc/thinkpad_acpi.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/misc/thinkpad_acpi.h b/drivers/misc/thinkpad_acpi.h index 37860582956..84fdefe0d20 100644 --- a/drivers/misc/thinkpad_acpi.h +++ b/drivers/misc/thinkpad_acpi.h @@ -134,6 +134,27 @@ static int dispatch_procfs_write(struct file *file, unsigned long count, void *data); static char *next_cmd(char **cmds); +/* sysfs support */ +struct attribute_set { + unsigned int members, max_members; + struct attribute_group group; +}; + +static struct attribute_set *create_attr_set(unsigned int max_members, + const char* name); +#define destroy_attr_set(_set) \ + kfree(_set); +static int add_to_attr_set(struct attribute_set* s, struct attribute *attr); +static int add_many_to_attr_set(struct attribute_set* s, + struct attribute **attr, + unsigned int count); +#define register_attr_set_with_sysfs(_attr_set, _kobj) \ + sysfs_create_group(_kobj, &_attr_set->group) +static void delete_attr_set(struct attribute_set* s, struct kobject *kobj); + +static int parse_strtoul(const char *buf, unsigned long max, + unsigned long *value); + /* Device model */ static struct platform_device *tpacpi_pdev; static struct class_device *tpacpi_hwmon; |