#define NCCI2CTRL(ncci) (((ncci) >> 24) & 0x7f)
LIST_HEAD(capi_drivers);
-rwlock_t capi_drivers_list_lock = RW_LOCK_UNLOCKED;
+DEFINE_RWLOCK(capi_drivers_list_lock);
-static rwlock_t application_lock = RW_LOCK_UNLOCKED;
+static DEFINE_RWLOCK(application_lock);
static DECLARE_MUTEX(controller_sem);
struct capi20_appl *capi_applications[CAPI_MAXAPPL];