periodic_next_shadow
prev_p = periodic_next_shadow(fotg210, prev_p,
*prev_p = *periodic_next_shadow(fotg210, &here,
prev = periodic_next_shadow(fotg210, prev, type);
prev = periodic_next_shadow(fotg210, prev, type);
prev = periodic_next_shadow(ehci, prev, type);
prev = periodic_next_shadow(ehci, prev, type);
prev_p = periodic_next_shadow(ehci, prev_p,
*prev_p = *periodic_next_shadow(ehci, &here,
prev_p = periodic_next_shadow(prev_p, Q_NEXT_TYPE(*hw_p));
*prev_p = *periodic_next_shadow(&here, Q_NEXT_TYPE(*hw_p));
prev = periodic_next_shadow(prev, type);