From: Laurent Vivier <[email protected]>

Rather than checking if the machine is an s390x to use virtio-blk-ccw
instead of virtio-blk-pci, use the alias virtio-blk that is set to
the expected target.

This also enables the use of virtio-blk-device for targets without
PCI or CCW.

Signed-off-by: Laurent Vivier <[email protected]>
Signed-off-by: Alex Bennée <[email protected]>
Tested-by: Philippe Mathieu-Daudé <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Acked-by: Markus Armbruster <[email protected]>
Message-Id: <[email protected]>
Message-Id: <[email protected]>

diff --git a/blockdev.c b/blockdev.c
index 621cc3b7c4..a57590aae4 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -962,11 +962,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, 
BlockInterfaceType block_default_type,
         QemuOpts *devopts;
         devopts = qemu_opts_create(qemu_find_opts("device"), NULL, 0,
                                    &error_abort);
-        if (arch_type == QEMU_ARCH_S390X) {
-            qemu_opt_set(devopts, "driver", "virtio-blk-ccw", &error_abort);
-        } else {
-            qemu_opt_set(devopts, "driver", "virtio-blk-pci", &error_abort);
-        }
+        qemu_opt_set(devopts, "driver", "virtio-blk", &error_abort);
         qemu_opt_set(devopts, "drive", qdict_get_str(bs_opts, "id"),
                      &error_abort);
     }
-- 
2.20.1


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