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authorChristof Schmitt <christof.schmitt@de.ibm.com>2010-09-08 14:39:51 +0200
committerJames Bottomley <James.Bottomley@suse.de>2010-09-16 22:54:14 -0400
commit57c237731b92fadc7d44824276313ec330b1989b (patch)
treec04256f72db22d7e61f837ceff0c2067d23121ac /drivers/s390/scsi/zfcp_aux.c
parentd99e5f488ae28d9dfccc84435f4fd29bd1fe1b9b (diff)
[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.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 68df57157d4..5c4b874591e 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) {