diff options
| author | Swen Schillig <swen@vnet.ibm.com> | 2008-12-19 16:56:53 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-12-29 11:24:35 -0600 |
| commit | 1d3aab084a2b4d6c60c8478b3ddf5dd9391f6a32 (patch) | |
| tree | 885fb4c2a72f885fb4a6b4c331ca706193357904 /drivers/s390 | |
| parent | 27c3f0a6e4521ba0ff6e76da54969f0bf430f53a (diff) | |
| download | linux-1d3aab084a2b4d6c60c8478b3ddf5dd9391f6a32.tar.bz2 | |
[SCSI] zfcp: register with SCSI layer on ccw registration
Synchronize the registration and de-registration with the SCSI layer
at CCW registration, de-registration. Before we registered with the
SCSI layer on adapter activation. This way the reg and de-reg process
is in balance.
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/scsi/zfcp_aux.c | 3 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_ccw.c | 6 |
2 files changed, 2 insertions, 7 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index e529b55b3ce9..f0f49feaa34f 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -534,7 +534,8 @@ int zfcp_adapter_enqueue(struct ccw_device *ccw_device) zfcp_fc_nameserver_init(adapter); - return 0; + if (!zfcp_adapter_scsi_register(adapter)) + return 0; sysfs_failed: zfcp_adapter_debug_unregister(adapter); diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c index 728147131e1d..285881f07648 100644 --- a/drivers/s390/scsi/zfcp_ccw.c +++ b/drivers/s390/scsi/zfcp_ccw.c @@ -106,10 +106,6 @@ static int zfcp_ccw_set_online(struct ccw_device *ccw_device) if (retval) goto out; - retval = zfcp_adapter_scsi_register(adapter); - if (retval) - goto out_scsi_register; - /* initialize request counter */ BUG_ON(!zfcp_reqlist_isempty(adapter)); adapter->req_no = 0; @@ -123,8 +119,6 @@ static int zfcp_ccw_set_online(struct ccw_device *ccw_device) flush_work(&adapter->scan_work); return 0; - out_scsi_register: - zfcp_erp_thread_kill(adapter); out: up(&zfcp_data.config_sema); return retval; |