125 #define SCSI_LUN(srb)			((srb)->device->lun)  argument
793 static inline int working_scsi(struct scsi_cmnd *srb)  in working_scsi()  argument
795 	if ((srb->cmnd[0] == TEST_UNIT_READY) ||  in working_scsi()
796 	    (srb->cmnd[0] == ALLOW_MEDIUM_REMOVAL)) {  in working_scsi()
803 static void rts51x_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)  in rts51x_invoke_transport()  argument
815 	if (working_scsi(srb)) {  in rts51x_invoke_transport()
826 		chip->proto_handler_backup(srb, us);  in rts51x_invoke_transport()
830 			if ((srb->cmnd[0] == TEST_UNIT_READY) &&  in rts51x_invoke_transport()
832 				if (TST_LUN_READY(chip, srb->device->lun)) {  in rts51x_invoke_transport()
833 					srb->result = SAM_STAT_GOOD;  in rts51x_invoke_transport()
835 					srb->result = SAM_STAT_CHECK_CONDITION;  in rts51x_invoke_transport()
836 					memcpy(srb->sense_buffer,  in rts51x_invoke_transport()
843 			if (srb->cmnd[0] == ALLOW_MEDIUM_REMOVAL) {  in rts51x_invoke_transport()
844 				int prevent = srb->cmnd[4] & 0x1;  in rts51x_invoke_transport()
846 					srb->result = SAM_STAT_CHECK_CONDITION;  in rts51x_invoke_transport()
847 					memcpy(srb->sense_buffer,  in rts51x_invoke_transport()
851 					srb->result = SAM_STAT_GOOD;  in rts51x_invoke_transport()
858 			chip->proto_handler_backup(srb, us);  in rts51x_invoke_transport()
860 			if (srb->cmnd[0] == TEST_UNIT_READY) {  in rts51x_invoke_transport()
861 				if (srb->result == SAM_STAT_GOOD) {  in rts51x_invoke_transport()
862 					SET_LUN_READY(chip, srb->device->lun);  in rts51x_invoke_transport()
868 					CLR_LUN_READY(chip, srb->device->lun);  in rts51x_invoke_transport()