[v3] hw: Use QOM macros and remove DO_UPCAST() uses

[PATCH v3 14/14] hw/usb: Replace DO_UPCAST(USBBus) by USB_BUS()

Philippe Mathieu-Daudé posted 14 patches 2 years, 12 months ago

Diff against v1 v2
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Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, John Snow <jsnow@redhat.com>, Jason Wang <jasowang@redhat.com>, Sven Schnelle <svens@stackframe.org>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Halil Pasic <pasic@linux.ibm.com>, Eric Farman <farman@linux.ibm.com>, Richard Henderson <richard.henderson@linaro.org>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Fam Zheng <fam@euphon.net>, Gerd Hoffmann <kraxel@redhat.com>

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[PATCH v3 14/14] hw/usb: Replace DO_UPCAST(USBBus) by USB_BUS()

Posted by Philippe Mathieu-Daudé 2 years, 12 months ago

Use the USB_BUS() QOM type-checking macro to avoid DO_UPCAST().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/usb.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/hw/usb.h b/include/hw/usb.h
index b2111bb1c7..f743a5e945 100644
--- a/include/hw/usb.h
+++ b/include/hw/usb.h
@@ -520,7 +520,7 @@ void usb_check_attach(USBDevice *dev, Error **errp);
 
 static inline USBBus *usb_bus_from_device(USBDevice *d)
 {
-    return DO_UPCAST(USBBus, qbus, qdev_get_parent_bus(DEVICE(d)));
+    return USB_BUS(qdev_get_parent_bus(DEVICE(d)));
 }
 
 extern const VMStateDescription vmstate_usb_device;
-- 
2.38.1