wtregs
wtreset(bus_space_tag_t iot, bus_space_handle_t ioh, struct wtregs *regs)
} wtregs = {
struct wtregs regs;
static int wtreset(bus_space_tag_t, bus_space_handle_t, struct wtregs *);
if (wtreset(iot, ioh, &wtregs)) {
if (wtreset(iot, ioh, &wtregs)) {
memcpy(&sc->regs, &wtregs, sizeof(sc->regs));