[Qemu-devel] [PATCH v2 29/36] scsi: cleanup not used anymore SCSIBusInfo{hotplug, hot_unplug} fields

[Igor Mammedov <imammedo@redhat.com>]

SCSI subsytem was converted to hotplug handler API and
doesn't use SCSIBusInfo{hotplug, hot_unplug} fields and
related callbacks anymore.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/scsi/scsi-bus.c     | 16 ----------------
 include/hw/scsi/scsi.h |  2 --
 2 files changed, 18 deletions(-)

diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c
index 20fe524..908f2a0 100644
--- a/hw/scsi/scsi-bus.c
+++ b/hw/scsi/scsi-bus.c
@@ -208,10 +208,6 @@ static void scsi_qdev_realize(DeviceState *qdev, Error **errp)
     }
     dev->vmsentry = qemu_add_vm_change_state_handler(scsi_dma_restart_cb,
                                                      dev);
-
-    if (bus->info->hotplug) {
-        bus->info->hotplug(bus, dev);
-    }
 }
 
 static void scsi_qdev_unrealize(DeviceState *qdev, Error **errp)
@@ -1924,17 +1920,6 @@ static int get_scsi_requests(QEMUFile *f, void *pv, size_t size)
     return 0;
 }
 
-static int scsi_qdev_unplug(DeviceState *qdev)
-{
-    SCSIDevice *dev = SCSI_DEVICE(qdev);
-    SCSIBus *bus = DO_UPCAST(SCSIBus, qbus, dev->qdev.parent_bus);
-
-    if (bus->info->hot_unplug) {
-        bus->info->hot_unplug(bus, dev);
-    }
-    return qdev_simple_unplug_cb(qdev);
-}
-
 static const VMStateInfo vmstate_info_scsi_requests = {
     .name = "scsi-requests",
     .get  = get_scsi_requests,
@@ -1998,7 +1983,6 @@ static void scsi_device_class_init(ObjectClass *klass, void *data)
     set_bit(DEVICE_CATEGORY_STORAGE, k->categories);
     k->bus_type  = TYPE_SCSI_BUS;
     k->realize   = scsi_qdev_realize;
-    k->unplug    = scsi_qdev_unplug;
     k->unrealize = scsi_qdev_unrealize;
     k->props     = scsi_props;
 }
diff --git a/include/hw/scsi/scsi.h b/include/hw/scsi/scsi.h
index 2e3a8f9..8a2581e 100644
--- a/include/hw/scsi/scsi.h
+++ b/include/hw/scsi/scsi.h
@@ -138,8 +138,6 @@ struct SCSIBusInfo {
     void (*transfer_data)(SCSIRequest *req, uint32_t arg);
     void (*complete)(SCSIRequest *req, uint32_t arg, size_t resid);
     void (*cancel)(SCSIRequest *req);
-    void (*hotplug)(SCSIBus *bus, SCSIDevice *dev);
-    void (*hot_unplug)(SCSIBus *bus, SCSIDevice *dev);
     void (*change)(SCSIBus *bus, SCSIDevice *dev, SCSISense sense);
     QEMUSGList *(*get_sg_list)(SCSIRequest *req);
 
-- 
1.8.3.1