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s390x/sclpconsole: Remove dead code - remove exit handlers 

The other event handlers (quiesce and cpu) do not define these
handlers, and this one does nothing, so it can be removed.

Signed-off-by: Nia Alarie <nia.alarie@gmail.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20180306100721.19419-1-nia.alarie@gmail.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
Nia Alarie 2018-03-06 10:07:20 +00:00 committed by Cornelia Huck
parent 81ce6aa51a
commit 2231384e56
4 changed files with 0 additions and 27 deletions
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6
hw/char/sclpconsole-lm.c
View File

@ -318,11 +318,6 @@ static int console_init(SCLPEvent *event)
return 0;
}
static int console_exit(SCLPEvent *event)
{
return 0;
}
static void console_reset(DeviceState *dev)
{
SCLPEvent *event = SCLP_EVENT(dev);
@ -349,7 +344,6 @@ static void console_class_init(ObjectClass *klass, void *data)
dc->reset = console_reset;
dc->vmsd = &vmstate_sclplmconsole;
ec->init = console_init;
ec->exit = console_exit;
ec->get_send_mask = send_mask;
ec->get_receive_mask = receive_mask;
ec->can_handle_event = can_handle_event;

6
hw/char/sclpconsole.c
View File

@ -246,11 +246,6 @@ static void console_reset(DeviceState *dev)
scon->notify = false;
}
static int console_exit(SCLPEvent *event)
{
return 0;
}
static Property console_properties[] = {
DEFINE_PROP_CHR("chardev", SCLPConsole, chr),
DEFINE_PROP_END_OF_LIST(),
@ -265,7 +260,6 @@ static void console_class_init(ObjectClass *klass, void *data)
dc->reset = console_reset;
dc->vmsd = &vmstate_sclpconsole;
ec->init = console_init;
ec->exit = console_exit;
ec->get_send_mask = send_mask;
ec->get_receive_mask = receive_mask;
ec->can_handle_event = can_handle_event;

14
hw/s390x/event-facility.c
View File

@ -431,26 +431,12 @@ static void event_realize(DeviceState *qdev, Error **errp)
}
}
static void event_unrealize(DeviceState *qdev, Error **errp)
{
SCLPEvent *event = SCLP_EVENT(qdev);
SCLPEventClass *child = SCLP_EVENT_GET_CLASS(event);
if (child->exit) {
int rc = child->exit(event);
if (rc < 0) {
error_setg(errp, "SCLP event exit failed.");
return;
}
}
}
static void event_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
dc->bus_type = TYPE_SCLP_EVENTS_BUS;
dc->realize = event_realize;
dc->unrealize = event_unrealize;
}
static const TypeInfo sclp_event_type_info = {

1
include/hw/s390x/event-facility.h
View File

@ -174,7 +174,6 @@ typedef struct SCLPEvent {
typedef struct SCLPEventClass {
DeviceClass parent_class;
int (*init)(SCLPEvent *event);
int (*exit)(SCLPEvent *event);
/* get SCLP's send mask */
unsigned int (*get_send_mask)(void);