[SCSI] add scsi_host and scsi_target to scsi_bus
This patch implements scsi_host and scsi_target device types
and adds both to the scsi_bus.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c
index ed39515..3a1c99d 100644
--- a/drivers/scsi/scsi_proc.c
+++ b/drivers/scsi/scsi_proc.c
@@ -190,10 +190,14 @@
*/
static int proc_print_scsidevice(struct device *dev, void *data)
{
- struct scsi_device *sdev = to_scsi_device(dev);
+ struct scsi_device *sdev;
struct seq_file *s = data;
int i;
+ if (!scsi_is_sdev_device(dev))
+ goto out;
+
+ sdev = to_scsi_device(dev);
seq_printf(s,
"Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n Vendor: ",
sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
@@ -230,6 +234,7 @@
else
seq_printf(s, "\n");
+out:
return 0;
}
