[Qemu-devel] [PULL 10/17] hw/pci-bridge: add macro for "chassis_nr" property

["Michael S. Tsirkin" <mst@redhat.com>]

From: Laszlo Ersek <lersek@redhat.com>

This should help catch property name typos at compile time.

Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 include/hw/pci/pci_bridge.h         | 2 ++
 hw/pci-bridge/pci_bridge_dev.c      | 3 ++-
 hw/pci-bridge/pci_expander_bridge.c | 3 ++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/hw/pci/pci_bridge.h b/include/hw/pci/pci_bridge.h
index 1d8f997..f3ac49f 100644
--- a/include/hw/pci/pci_bridge.h
+++ b/include/hw/pci/pci_bridge.h
@@ -28,6 +28,8 @@
 
 #include "hw/pci/pci.h"
 
+#define PCI_BRIDGE_DEV_PROP_CHASSIS_NR "chassis_nr"
+
 int pci_bridge_ssvid_init(PCIDevice *dev, uint8_t offset,
                           uint16_t svid, uint16_t ssid);
 
diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c
index 44e2cba..c1133c5 100644
--- a/hw/pci-bridge/pci_bridge_dev.c
+++ b/hw/pci-bridge/pci_bridge_dev.c
@@ -123,7 +123,8 @@ static void qdev_pci_bridge_dev_reset(DeviceState *qdev)
 
 static Property pci_bridge_dev_properties[] = {
                     /* Note: 0 is not a legal chassis number. */
-    DEFINE_PROP_UINT8("chassis_nr", PCIBridgeDev, chassis_nr, 0),
+    DEFINE_PROP_UINT8(PCI_BRIDGE_DEV_PROP_CHASSIS_NR, PCIBridgeDev, chassis_nr,
+                      0),
     DEFINE_PROP_BIT("msi", PCIBridgeDev, flags, PCI_BRIDGE_DEV_F_MSI_REQ, true),
     DEFINE_PROP_END_OF_LIST(),
 };
diff --git a/hw/pci-bridge/pci_expander_bridge.c b/hw/pci-bridge/pci_expander_bridge.c
index ec2bb45..3d840ef 100644
--- a/hw/pci-bridge/pci_expander_bridge.c
+++ b/hw/pci-bridge/pci_expander_bridge.c
@@ -14,6 +14,7 @@
 #include "hw/pci/pci_bus.h"
 #include "hw/pci/pci_host.h"
 #include "hw/pci/pci_bus.h"
+#include "hw/pci/pci_bridge.h"
 #include "hw/i386/pc.h"
 #include "qemu/range.h"
 #include "qemu/error-report.h"
@@ -175,7 +176,7 @@ static int pxb_dev_initfn(PCIDevice *dev)
 
     bds = qdev_create(BUS(bus), "pci-bridge");
     bds->id = dev_name;
-    qdev_prop_set_uint8(bds, "chassis_nr", pxb->bus_nr);
+    qdev_prop_set_uint8(bds, PCI_BRIDGE_DEV_PROP_CHASSIS_NR, pxb->bus_nr);
 
     PCI_HOST_BRIDGE(ds)->bus = bus;
 
-- 
MST