SGPIO_BITS_PER_WORD
if (gpiospec->args[0] > SGPIO_BITS_PER_WORD ||
if (start > end || end >= SGPIO_BITS_PER_WORD) {
for_each_set_bit(port, &val, SGPIO_BITS_PER_WORD) {
priv->bitcount = ngpios / SGPIO_BITS_PER_WORD;
for (port = 0; port < SGPIO_BITS_PER_WORD; port++)