static acpi_handle fans_handle, gfan_handle, sfan_handle;
static int fan_init(struct ibm_init_struct *iibm);
static void fan_exit(void);
static int fan_get_status(u8 *status);
static acpi_handle fans_handle, gfan_handle, sfan_handle;
static int fan_init(struct ibm_init_struct *iibm);
static void fan_exit(void);
static int fan_get_status(u8 *status);