[S390] cio: Repair chpid event handling.
Passing the affected chpid in chp_event() worked only by
chance since chpid is the first element in res_acc_data.
Make it work properly by generalizing res_acc_data as
chp_link and always passing around a properly filled out
chp_link structure in chp_event().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index 62df43b..19078d5 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -525,7 +525,7 @@
}
}
-int chp_ssd_get_mask(struct chsc_ssd_info *ssd, struct res_acc_data *data)
+int chp_ssd_get_mask(struct chsc_ssd_info *ssd, struct chp_link *link)
{
int i;
int mask;
@@ -534,10 +534,10 @@
mask = 0x80 >> i;
if (!(ssd->path_mask & mask))
continue;
- if (!chp_id_is_equal(&ssd->chpid[i], &data->chpid))
+ if (!chp_id_is_equal(&ssd->chpid[i], &link->chpid))
continue;
if ((ssd->fla_valid_mask & mask) &&
- ((ssd->fla[i] & data->fla_mask) != data->fla))
+ ((ssd->fla[i] & link->fla_mask) != link->fla))
continue;
return mask;
}