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authorHorst Hummel <horst.hummel@de.ibm.com>2006-08-24 13:22:36 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-08-24 13:22:36 +0200
commit8e79a441a4d8a34d64efe93add49b3eefca5cd1c (patch)
tree85f163962161f8c26881533a5376602f8f800e9d /drivers/s390/block/dasd_devmap.c
parentef7d1b244fa6c94fb76d5f787b8629df64ea4046 (diff)
[S390] dasd PAV enabling.
The subsystem check in the PAV code is incorrect, it enables PAV per device instead of per subsystem. Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_devmap.c')
-rw-r--r--drivers/s390/block/dasd_devmap.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 9d0c6e1a0e6..9af02c79ce8 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -54,11 +54,11 @@ struct dasd_devmap {
*/
struct dasd_server_ssid_map {
struct list_head list;
- struct server_id {
+ struct system_id {
char vendor[4];
char serial[15];
+ __u16 ssid;
} sid;
- __u16 ssid;
};
static struct list_head dasd_server_ssid_list;
@@ -904,14 +904,14 @@ dasd_set_uid(struct ccw_device *cdev, struct dasd_uid *uid)
return -ENOMEM;
strncpy(srv->sid.vendor, uid->vendor, sizeof(srv->sid.vendor) - 1);
strncpy(srv->sid.serial, uid->serial, sizeof(srv->sid.serial) - 1);
- srv->ssid = uid->ssid;
+ srv->sid.ssid = uid->ssid;
/* server is already contained ? */
spin_lock(&dasd_devmap_lock);
devmap->uid = *uid;
list_for_each_entry(tmp, &dasd_server_ssid_list, list) {
if (!memcmp(&srv->sid, &tmp->sid,
- sizeof(struct dasd_server_ssid_map))) {
+ sizeof(struct system_id))) {
kfree(srv);
srv = NULL;
break;