ide/ich: QOM parent field cleanup

Replace direct uses of AHCIPCIState::card with QOM casts and rename it
to parent_obj.

Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 4 insertions, 1 deletions

diff --git a/hw/ide/ahci.h b/hw/ide/ahci.h
index f997c673b2..20e412c240 100644
--- a/hw/ide/ahci.h
+++ b/hw/ide/ahci.h
@@ -301,7 +301,10 @@ typedef struct AHCIState {
 } AHCIState;
 
 typedef struct AHCIPCIState {
-    PCIDevice card;
+    /*< private >*/
+    PCIDevice parent_obj;
+    /*< public >*/
+
     AHCIState ahci;
 } AHCIPCIState;