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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-02-13 18:01:43 +0100 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2023-02-27 09:15:38 +0100 |
| commit | 0cea1f62a872c22af362acab05beb947a1fdee77 (patch) | |
| tree | b3629933eaed182c830d78ab09e2bed69c8892b6 /hw/vfio | |
| parent | 011da22c5c53910239e7c13394bdeca90c729b09 (diff) | |
| download | qemu-0cea1f62a872c22af362acab05beb947a1fdee77.zip qemu-0cea1f62a872c22af362acab05beb947a1fdee77.tar.gz qemu-0cea1f62a872c22af362acab05beb947a1fdee77.tar.bz2 | |
hw/vfio/ccw: Replace DO_UPCAST(S390CCWDevice) by S390_CCW_DEVICE()
Use the S390_CCW_DEVICE() QOM type-checking macro to avoid DO_UPCAST().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230213170145.45666-5-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'hw/vfio')
| -rw-r--r-- | hw/vfio/ccw.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c index 2c20e3c..2ea7b4a 100644 --- a/hw/vfio/ccw.c +++ b/hw/vfio/ccw.c @@ -251,8 +251,7 @@ again: static void vfio_ccw_reset(DeviceState *dev) { - CcwDevice *ccw_dev = DO_UPCAST(CcwDevice, parent_obj, dev); - S390CCWDevice *cdev = DO_UPCAST(S390CCWDevice, parent_obj, ccw_dev); + S390CCWDevice *cdev = S390_CCW_DEVICE(dev); VFIOCCWDevice *vcdev = DO_UPCAST(VFIOCCWDevice, cdev, cdev); ioctl(vcdev->vdev.fd, VFIO_DEVICE_RESET); @@ -657,8 +656,7 @@ static VFIOGroup *vfio_ccw_get_group(S390CCWDevice *cdev, Error **errp) static void vfio_ccw_realize(DeviceState *dev, Error **errp) { VFIOGroup *group; - CcwDevice *ccw_dev = DO_UPCAST(CcwDevice, parent_obj, dev); - S390CCWDevice *cdev = DO_UPCAST(S390CCWDevice, parent_obj, ccw_dev); + S390CCWDevice *cdev = S390_CCW_DEVICE(dev); VFIOCCWDevice *vcdev = DO_UPCAST(VFIOCCWDevice, cdev, cdev); S390CCWDeviceClass *cdc = S390_CCW_DEVICE_GET_CLASS(cdev); Error *err = NULL; @@ -729,8 +727,7 @@ out_err_propagate: static void vfio_ccw_unrealize(DeviceState *dev) { - CcwDevice *ccw_dev = DO_UPCAST(CcwDevice, parent_obj, dev); - S390CCWDevice *cdev = DO_UPCAST(S390CCWDevice, parent_obj, ccw_dev); + S390CCWDevice *cdev = S390_CCW_DEVICE(dev); VFIOCCWDevice *vcdev = DO_UPCAST(VFIOCCWDevice, cdev, cdev); S390CCWDeviceClass *cdc = S390_CCW_DEVICE_GET_CLASS(cdev); VFIOGroup *group = vcdev->vdev.group; |