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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2008-07-14 09:59:02 +0200 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-07-14 10:02:11 +0200 |
| commit | 99611f87176b2a908d8c66ab19a5fc550a3cd13a (patch) | |
| tree | 2c9898f347d00aeab5ffcbf74c90469efb86043e /drivers/s390/cio/css.h | |
| parent | 6ef556ccc8fd256259745c4f0d0ab65aaf703824 (diff) | |
| download | kernel_samsung_smdk4412-99611f87176b2a908d8c66ab19a5fc550a3cd13a.zip kernel_samsung_smdk4412-99611f87176b2a908d8c66ab19a5fc550a3cd13a.tar.gz kernel_samsung_smdk4412-99611f87176b2a908d8c66ab19a5fc550a3cd13a.tar.bz2 | |
[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>
Diffstat (limited to 'drivers/s390/cio/css.h')
| -rw-r--r-- | drivers/s390/cio/css.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h index 3ec3dc5..38bf9dd 100644 --- a/drivers/s390/cio/css.h +++ b/drivers/s390/cio/css.h @@ -59,6 +59,7 @@ struct pgid { } __attribute__ ((packed)); struct subchannel; +struct chp_link; /** * struct css_driver - device driver for subchannels * @owner: owning module @@ -77,7 +78,7 @@ struct css_driver { unsigned int subchannel_type; struct device_driver drv; void (*irq)(struct subchannel *); - int (*chp_event)(struct subchannel *, void *, int); + int (*chp_event)(struct subchannel *, struct chp_link *, int); int (*sch_event)(struct subchannel *, int); int (*probe)(struct subchannel *); int (*remove)(struct subchannel *); |