SCpnt->cmnd[0] = READ_6;
SCpnt->sc_data_direction = DMA_FROM_DEVICE;
} else {
- printk(KERN_ERR "sd: Unknown command %lx\n", rq->flags);
-/* overkill panic("Unknown sd command %lx\n", rq->flags); */
+ printk(KERN_ERR "sd: Unknown command %x\n", rq->cmd_flags);
return 0;
}
static void sd_prepare_flush(request_queue_t *q, struct request *rq)
{
memset(rq->cmd, 0, sizeof(rq->cmd));
- rq->flags |= REQ_BLOCK_PC;
+ rq->cmd_type = REQ_TYPE_BLOCK_PC;
rq->timeout = SD_TIMEOUT;
rq->cmd[0] = SYNCHRONIZE_CACHE;
rq->cmd_len = 10;
**/
static int __init init_sd(void)
{
- int majors = 0, i;
+ int majors = 0, i, err;
SCSI_LOG_HLQUEUE(3, printk("init_sd: sd driver entry point\n"));
if (!majors)
return -ENODEV;
- class_register(&sd_disk_class);
+ err = class_register(&sd_disk_class);
+ if (err)
+ goto err_out;
- return scsi_register_driver(&sd_template.gendrv);
+ err = scsi_register_driver(&sd_template.gendrv);
+ if (err)
+ goto err_out_class;
+
+ return 0;
+
+err_out_class:
+ class_unregister(&sd_disk_class);
+err_out:
+ for (i = 0; i < SD_MAJORS; i++)
+ unregister_blkdev(sd_major(i), "sd");
+ return err;
}
/**
SCSI_LOG_HLQUEUE(3, printk("exit_sd: exiting sd driver\n"));
scsi_unregister_driver(&sd_template.gendrv);
+ class_unregister(&sd_disk_class);
+
for (i = 0; i < SD_MAJORS; i++)
unregister_blkdev(sd_major(i), "sd");
-
- class_unregister(&sd_disk_class);
}
module_init(init_sd);