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| author | Swen Schillig <swen@vnet.ibm.com> | 2009-11-24 18:53:59 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 21:02:02 +0300 |
| commit | f3450c7b917201bb49d67032e9f60d5125675d6a (patch) | |
| tree | 404b1c23490b0a5ba3d6cbbb14e64381a12a108a /drivers/s390/scsi/zfcp_ext.h | |
| parent | ecf0c7721b104c0ce9c8ca534c911f6310cf92a8 (diff) | |
| download | linux-f3450c7b917201bb49d67032e9f60d5125675d6a.tar.xz | |
[SCSI] zfcp: Replace local reference counting with common kref
Replace the local reference counting by already available mechanisms
offered by kref. Where possible existing device structures were used,
including the same functionality.
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@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_ext.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index b3f28deb4505..3106c3be6395 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -15,15 +15,15 @@ extern struct zfcp_unit *zfcp_get_unit_by_lun(struct zfcp_port *, u64); extern struct zfcp_port *zfcp_get_port_by_wwpn(struct zfcp_adapter *, u64); extern int zfcp_adapter_enqueue(struct ccw_device *); -extern void zfcp_adapter_dequeue(struct zfcp_adapter *); extern struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *, u64, u32, u32); -extern void zfcp_port_dequeue(struct zfcp_port *); extern struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *, u64); -extern void zfcp_unit_dequeue(struct zfcp_unit *); extern int zfcp_reqlist_isempty(struct zfcp_adapter *); extern void zfcp_sg_free_table(struct scatterlist *, int); extern int zfcp_sg_setup_table(struct scatterlist *, int); +extern void zfcp_device_unregister(struct device *, + const struct attribute_group *); +extern void zfcp_adapter_release(struct kref *); /* zfcp_ccw.c */ extern int zfcp_ccw_register(void); |