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[PULL,03/33] hw/vfio/ccw: Simplify using DEVICE() macro

Message ID 20230227113621.58468-4-thuth@redhat.com
State New
Headers show
Series [PULL,01/33] tests/qtest/rtl8139-test: Make the test less verbose by default | expand

Commit Message

Thomas Huth Feb. 27, 2023, 11:35 a.m. UTC 
From: Philippe Mathieu-Daudé <philmd@linaro.org>

QOM parenthood relationship is:

  VFIOCCWDevice -> S390CCWDevice -> CcwDevice -> DeviceState

We can directly use the QOM DEVICE() macro to get the parent object.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Message-Id: <20230213170145.45666-3-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 hw/vfio/ccw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c
index 0354737666..503de94ce1 100644
--- a/hw/vfio/ccw.c
+++ b/hw/vfio/ccw.c
@@ -618,7 +618,7 @@  static void vfio_ccw_get_device(VFIOGroup *group, VFIOCCWDevice *vcdev,
     vcdev->vdev.ops = &vfio_ccw_ops;
     vcdev->vdev.type = VFIO_DEVICE_TYPE_CCW;
     vcdev->vdev.name = name;
-    vcdev->vdev.dev = &vcdev->cdev.parent_obj.parent_obj;
+    vcdev->vdev.dev = DEVICE(vcdev);
 
     return;