misc: Delete the now unnecessary create methods.

Most create() methods are no longer necessary. This change deletes them,
and occasionally moves some code from them into the constructors they
call.

Change-Id: Icbab29ba280144b892f9b12fac9e29a0839477e5
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/36536
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>

src/dev/virtio/base.cc

@@ -484,9 +484,3 @@ VirtIODummyDevice::VirtIODummyDevice(const VirtIODummyDeviceParams &params)
     : VirtIODeviceBase(params, ID_INVALID, 0, 0)
 {
 }
-
-VirtIODummyDevice *
-VirtIODummyDeviceParams::create() const
-{
-    return new VirtIODummyDevice(*this);
-}

src/dev/virtio/block.cc

@@ -164,9 +164,3 @@ VirtIOBlock::RequestQueue::onNotifyDescriptor(VirtDescriptor *desc)
     produceDescriptor(desc, sizeof(BlkRequest) + data_size + sizeof(Status));
     parent.kick();
 }
-
-VirtIOBlock *
-VirtIOBlockParams::create() const
-{
-    return new VirtIOBlock(*this);
-}

src/dev/virtio/console.cc

@@ -112,9 +112,3 @@ VirtIOConsole::TermTransQueue::onNotifyDescriptor(VirtDescriptor *desc)
     produceDescriptor(desc, 0);
     parent.kick();
 }
-
-VirtIOConsole *
-VirtIOConsoleParams::create() const
-{
-    return new VirtIOConsole(*this);
-}

src/dev/virtio/fs9p.cc

@@ -472,15 +472,7 @@ VirtIO9PDiod::terminateDiod()
         // Managed to kill diod
         return;
     }
-
 }
-VirtIO9PDiod *
-VirtIO9PDiodParams::create() const
-{
-    return new VirtIO9PDiod(*this);
-}
-
-
 
 
 VirtIO9PSocket::VirtIO9PSocket(const Params &params)
@@ -569,10 +561,3 @@ VirtIO9PSocket::SocketDataEvent::process(int revent)
 {
     parent.serverDataReady();
 }
-
-
-VirtIO9PSocket *
-VirtIO9PSocketParams::create() const
-{
-    return new VirtIO9PSocket(*this);
-}

src/dev/virtio/pci.cc

@@ -222,9 +222,3 @@ PciVirtIO::kick()
     interruptDeliveryPending = true;
     intrPost();
 }
-
-PciVirtIO *
-PciVirtIOParams::create() const
-{
-    return new PciVirtIO(*this);
-}