DDE_BUFFER_LAST_MULT
.multiple = DDE_BUFFER_LAST_MULT,
.minimum = DDE_BUFFER_LAST_MULT,
BUILD_BUG_ON(DDE_BUFFER_SIZE_MULT % DDE_BUFFER_LAST_MULT);
if (len % DDE_BUFFER_LAST_MULT) {
in ? "input" : "output", len, DDE_BUFFER_LAST_MULT);
len = round_down(len, DDE_BUFFER_LAST_MULT);
.multiple = DDE_BUFFER_LAST_MULT,
.minimum = DDE_BUFFER_LAST_MULT,