diff options
| author | Holger Dengler <hd@linux.vnet.ibm.com> | 2012-05-16 14:08:22 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-05-16 14:42:52 +0200 |
| commit | 54a8f5611d9189b3a8fbc9ace59a7a276eee58d8 (patch) | |
| tree | 02c5bab3a0601b70faf8977d1e4eadd110c97d49 /drivers/s390/crypto/ap_bus.h | |
| parent | 505e5ecfd3930bd1b429c36f10403d32a6c3c951 (diff) | |
s390/ap: move receive callback to message struct
Move the receive callback from zdev_driver to ap_message structure to
get a more flexible asynchronous ap message handling.
Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto/ap_bus.h')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h index d960a6309ee..726fc65809d 100644 --- a/drivers/s390/crypto/ap_bus.h +++ b/drivers/s390/crypto/ap_bus.h @@ -136,9 +136,6 @@ struct ap_driver { int (*probe)(struct ap_device *); void (*remove)(struct ap_device *); - /* receive is called from tasklet context */ - void (*receive)(struct ap_device *, struct ap_message *, - struct ap_message *); int request_timeout; /* request timeout in jiffies */ }; @@ -183,6 +180,9 @@ struct ap_message { void *private; /* ap driver private pointer. */ unsigned int special:1; /* Used for special commands. */ + /* receive is called from tasklet context */ + void (*receive)(struct ap_device *, struct ap_message *, + struct ap_message *); }; #define AP_DEVICE(dt) \ @@ -199,6 +199,7 @@ static inline void ap_init_message(struct ap_message *ap_msg) ap_msg->psmid = 0; ap_msg->length = 0; ap_msg->special = 0; + ap_msg->receive = NULL; } /* |