scsi: aacraid: use scsi_host_busy_iter() to wait for outstanding commands

	q->entries = qsize;

}

static bool wait_for_io_iter(struct scsi_cmnd *cmd, void *data, bool rsvd)

{

	int *active = data;

	if (cmd->SCp.phase == AAC_OWNER_FIRMWARE)

		*active = *active + 1;

	return true;

}

static void aac_wait_for_io_completion(struct aac_dev *aac)

{

	unsigned long flagv = 0;

	int i = 0;

	int i = 0, active;

	for (i = 60; i; --i) {

		struct scsi_device *dev;

		struct scsi_cmnd *command;

		int active = 0;

		__shost_for_each_device(dev, aac->scsi_host_ptr) {

			spin_lock_irqsave(&dev->list_lock, flagv);

			list_for_each_entry(command, &dev->cmd_list, list) {

				if (command->SCp.phase == AAC_OWNER_FIRMWARE) {

					active++;

					break;

				}

			}

			spin_unlock_irqrestore(&dev->list_lock, flagv);

			if (active)

				break;

		}

		active = 0;

		scsi_host_busy_iter(aac->scsi_host_ptr,

				    wait_for_io_iter, &active);

		/*

		 * We can exit If all the commands are complete

		 */

		if (active == 0)

			break;

		dev_info(&aac->pdev->dev,

			 "Wait for %d commands to complete\n", active);

		ssleep(1);

	}

	if (active)

		dev_err(&aac->pdev->dev,

			"%d outstanding commands during shutdown\n", active);

}

/**