sreq->sr_cmd_len = 0; sreq->sr_data_direction = DMA_FROM_DEVICE; scsi_wait_req(sreq, scsi_cmd, result, 0x2a /* size */, SCSI_TIMEOUT, 3); 
scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE, result, 0x2a, NULL, SCSI_TIMEOUT, 3); 
static void scsi_unlock_floptical(struct scsi_request *sreq,				  unsigned char *result){	unsigned char scsi_cmd[MAX_COMMAND_SIZE];	printk(KERN_NOTICE "scsi: unlocking floptical drive\n");	scsi_cmd[0] = MODE_SENSE;	scsi_cmd[1] = 0;	scsi_cmd[2] = 0x2e;	scsi_cmd[3] = 0;	scsi_cmd[4] = 0x2a;	/* size */	scsi_cmd[5] = 0;	sreq->sr_cmd_len = 0;	sreq->sr_data_direction = DMA_FROM_DEVICE;	scsi_wait_req(sreq, scsi_cmd, result, 0x2a /* size */, SCSI_TIMEOUT, 3);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/392160335c798bbe94ab3aae6ea0c85d32b81bbc/scsi_scan.c/clean/drivers/scsi/scsi_scan.c