qdev: use device_class_set_parent_realize/unrealize/reset()

[qemu.git] / hw / vfio / platform.c

diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c
index a4663c918ea2ff5ca0fd71ce026863933cbefa34..da84abf4fc4cca99aba19fd5bc5037e74ab94dfe 100644 (file)
--- a/hw/vfio/platform.c
+++ b/hw/vfio/platform.c
@@ -120,11 +120,11 @@ static int vfio_set_trigger_eventfd(VFIOINTp *intp,
     *pfd = event_notifier_get_fd(intp->interrupt);
     qemu_set_fd_handler(*pfd, (IOHandler *)handler, NULL, intp);
     ret = ioctl(vbasedev->fd, VFIO_DEVICE_SET_IRQS, irq_set);
-    g_free(irq_set);
     if (ret < 0) {
         error_report("vfio: Failed to set trigger eventfd: %m");
         qemu_set_fd_handler(*pfd, NULL, NULL, NULL);
     }
+    g_free(irq_set);
     return ret;
 }
 
@@ -640,6 +640,7 @@ static void vfio_platform_realize(DeviceState *dev, Error **errp)
     int i, ret;
 
     vbasedev->type = VFIO_DEVICE_TYPE_PLATFORM;
+    vbasedev->dev = dev;
     vbasedev->ops = &vfio_platform_ops;
 
     trace_vfio_platform_realize(vbasedev->sysfsdev ?