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authorChristof Schmitt <christof.schmitt@de.ibm.com>2010-02-17 13:18:59 +0300
committerJames Bottomley <James.Bottomley@suse.de>2010-02-18 02:46:35 +0300
commit34c2b712992540ca436e97432ffc57c84c8f8c18 (patch)
tree94ee5b92c29c1c79a87c861b8f69de5060bc1f72 /drivers/s390/scsi/zfcp_ext.h
parent2d8e62bbf7e83facd5701c100f62fbf0df4ee486 (diff)
downloadlinux-34c2b712992540ca436e97432ffc57c84c8f8c18.tar.xz
[SCSI] zfcp: Introduce header file for qdio structs and inline functions
Move the qdio related structs and some helper functions to a new zfcp_qdio.h header file. While doing this, rename the struct zfcp_queue_req to zfcp_qdio_req to adhere to the naming scheme used in zfcp. This allows a better seperation of the qdio code and inlining the helper functions will save some function calls. 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_ext.h')
-rw-r--r--drivers/s390/scsi/zfcp_ext.h8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 85cb135d5e7f..8786a79c7f8f 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -143,13 +143,9 @@ extern void zfcp_fsf_reqid_check(struct zfcp_qdio *, int);
/* zfcp_qdio.c */
extern int zfcp_qdio_setup(struct zfcp_adapter *);
extern void zfcp_qdio_destroy(struct zfcp_qdio *);
-extern int zfcp_qdio_send(struct zfcp_qdio *, struct zfcp_queue_req *);
-extern struct qdio_buffer_element
- *zfcp_qdio_sbale_req(struct zfcp_qdio *, struct zfcp_queue_req *);
-extern struct qdio_buffer_element
- *zfcp_qdio_sbale_curr(struct zfcp_qdio *, struct zfcp_queue_req *);
+extern int zfcp_qdio_send(struct zfcp_qdio *, struct zfcp_qdio_req *);
extern int zfcp_qdio_sbals_from_sg(struct zfcp_qdio *,
- struct zfcp_queue_req *, unsigned long,
+ struct zfcp_qdio_req *, unsigned long,
struct scatterlist *, int);
extern int zfcp_qdio_open(struct zfcp_qdio *);
extern void zfcp_qdio_close(struct zfcp_qdio *);