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[S390] cio: Repair chpid event handling.

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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>
This commit is contained in:
Cornelia Huck
2008-07-14 09:59:02 +02:00
committed by Heiko Carstens
parent 6ef556ccc8
commit 99611f8717
5 changed files with 43 additions and 36 deletions
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4
drivers/s390/cio/chp.h
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@@ -24,7 +24,7 @@
#define CHP_VARY_ON 2
#define CHP_VARY_OFF 3
struct res_acc_data {
struct chp_link {
struct chp_id chpid;
u32 fla_mask;
u16 fla;
@@ -60,5 +60,5 @@ int chp_new(struct chp_id chpid);
void chp_cfg_schedule(struct chp_id chpid, int configure);
void chp_cfg_cancel_deconfigure(struct chp_id chpid);
int chp_info_get_status(struct chp_id chpid);
int chp_ssd_get_mask(struct chsc_ssd_info *, struct res_acc_data *);
int chp_ssd_get_mask(struct chsc_ssd_info *, struct chp_link *);
#endif /* S390_CHP_H */