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| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2010-09-08 14:39:51 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-09-16 22:54:14 -0400 |
| commit | 57c237731b92fadc7d44824276313ec330b1989b (patch) | |
| tree | c04256f72db22d7e61f837ceff0c2067d23121ac /drivers/s390/scsi/zfcp_aux.c | |
| parent | d99e5f488ae28d9dfccc84435f4fd29bd1fe1b9b (diff) | |
| download | lwn-57c237731b92fadc7d44824276313ec330b1989b.tar.gz lwn-57c237731b92fadc7d44824276313ec330b1989b.zip | |
[SCSI] zfcp: Add zfcp private struct as SCSI device driver data
Add a new data structure zfcp_scsi_dev that holds zfcp private data
for each SCSI device. Use scsi_transport_reserve_device to let the
SCSI midlayer automatically allocate this with each SCSI device.
Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_aux.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_aux.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index 68df57157d48..5c4b874591ea 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -159,6 +159,9 @@ static int __init zfcp_module_init(void) fc_attach_transport(&zfcp_transport_functions); if (!zfcp_data.scsi_transport_template) goto out_transport; + scsi_transport_reserve_device(zfcp_data.scsi_transport_template, + sizeof(struct zfcp_scsi_dev)); + retval = misc_register(&zfcp_cfdc_misc); if (retval) { |