xfer_timeout
static void xfer_timeout(struct timer_list *t);
set_timeout(fs, 2*HZ, xfer_timeout); /* enable timeout */
j = adap->xfer_timeout * 100;
priv->xfer_timeout = 200;
int xfer_timeout;
for (i = 0; i < adap->xfer_timeout; i++) {
for (i = 0; i < 2 * adap->xfer_timeout; i++) {
qup->xfer_timeout = TOUT_MIN * HZ +
unsigned long xfer_timeout;
if (!wait_for_completion_timeout(&qup->xfer, qup->xfer_timeout))
left = wait_for_completion_timeout(&qup->xfer, qup->xfer_timeout);
unsigned int xfer_timeout;
xfer_timeout = xfer_len * 8 * MSEC_PER_SEC / xfer->speed_hz;
xfer_timeout += GB_OPERATION_TIMEOUT_DEFAULT;
if (xfer_timeout > spi->op_timeout)
spi->op_timeout = xfer_timeout;