MAX_PORTS_PER_BOARD
first_idx = (brd - moxa_boards) * MAX_PORTS_PER_BOARD;
for (i = 0; i < MAX_PORTS_PER_BOARD; i++)
for (a = 0; a < MAX_PORTS_PER_BOARD; a++)
first_idx = (brd - moxa_boards) * MAX_PORTS_PER_BOARD;
brd = &moxa_boards[port / MAX_PORTS_PER_BOARD];
if (port % MAX_PORTS_PER_BOARD >= brd->numPorts)
ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
#define MAX_PORTS (MAX_BOARDS * MAX_PORTS_PER_BOARD)
brd->ports = kcalloc(MAX_PORTS_PER_BOARD, sizeof(*brd->ports),
for (i = 0, p = brd->ports; i < MAX_PORTS_PER_BOARD; i++, p++) {