- /* Get current state information */
- message = dws->cur_msg;
- transfer = dws->cur_transfer;
- chip = dws->cur_chip;
- spi = message->spi;
-
- if (message->state == ERROR_STATE) {
- message->status = -EIO;
- goto early_exit;
- }
-
- /* Handle end of message */
- if (message->state == DONE_STATE) {
- message->status = 0;
- goto early_exit;
- }
-
- /* Delay if requested at end of transfer */
- if (message->state == RUNNING_STATE) {
- previous = list_entry(transfer->transfer_list.prev,
- struct spi_transfer,
- transfer_list);
- if (previous->delay_usecs)
- udelay(previous->delay_usecs);
- }
-