[SCSI] Merge up to linux-2.6 head

Conflicts:

	drivers/scsi/jazz_esp.c

Same changes made by both SCSI and SPARC trees: problem with UTF-8
conversion in the copyright.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 16e2d64658af..0acf6db0a08d 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -569,6 +569,9 @@ zfcp_adapter_scsi_register(struct zfcp_adapter *adapter)
         int retval = 0;
         static unsigned int unique_id = 0;
 
+        if (adapter->scsi_host)
+                goto out;
+
         /* register adapter as SCSI host with mid layer of SCSI stack */
         adapter->scsi_host = scsi_host_alloc(&zfcp_data.scsi_host_template,
                                              sizeof (struct zfcp_adapter *));