hw/pci-host: Use the PCI_BUILD_BDF() macro from 'hw/pci/pci.h'

We already have a generic PCI_BUILD_BDF() macro in "hw/pci/pci.h"
to pack these values, use it.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20201012124506.3406909-3-philmd@redhat.com>

hw/pci-host/bonito.c

@@ -196,8 +196,7 @@ FIELD(BONGENCFG, PCIQUEUE,      12, 1)
 #define PCI_IDSEL_VIA686B          (1 << PCI_IDSEL_VIA686B_BIT)
 
 #define PCI_ADDR(busno , devno , funno , regno)  \
-    ((((busno) << 16) & 0xff0000) + (((devno) << 11) & 0xf800) + \
-    (((funno) << 8) & 0x700) + (regno))
+    ((PCI_BUILD_BDF(busno, PCI_DEVFN(devno , funno)) << 8) + (regno))
 
 typedef struct BonitoState BonitoState;
 

hw/pci-host/pnv_phb4.c

@@ -889,7 +889,7 @@ static bool pnv_phb4_resolve_pe(PnvPhb4DMASpace *ds)
     /* Read RTE */
     bus_num = pci_bus_num(ds->bus);
     addr = rtt & PHB_RTT_BASE_ADDRESS_MASK;
-    addr += 2 * ((bus_num << 8) | ds->devfn);
+    addr += 2 * PCI_BUILD_BDF(bus_num, ds->devfn);
     if (dma_memory_read(&address_space_memory, addr, &rte, sizeof(rte))) {
         phb_error(ds->phb, "Failed to read RTT entry at 0x%"PRIx64, addr);
         /* Set error bits ? fence ? ... */