alpha: use the new pci_vga_init() function

This remove the fallback to std-vga in case, as availability of the
requested vga device is now tested in vl.c, and returns an error message
to the user.

Acked-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

hw/alpha_dp264.c

@@ -77,7 +77,7 @@ static void clipper_init(ram_addr_t ram_size,
     isa_create_simple(isa_bus, "i8042");
 
     /* VGA setup.  Don't bother loading the bios.  */
-    alpha_pci_vga_setup(pci_bus);
+    pci_vga_init(pci_bus);
 
     /* Serial code setup.  */
     for (i = 0; i < MAX_SERIAL_PORTS; ++i) {

hw/alpha_pci.c

@@ -10,8 +10,6 @@
 #include "alpha_sys.h"
 #include "qemu-log.h"
 #include "sysemu.h"
-#include "vmware_vga.h"
-#include "vga-pci.h"
 
 
 /* PCI IO reads/writes, to byte-word addressable memory.  */
@@ -109,25 +107,3 @@ const MemoryRegionOps alpha_pci_iack_ops = {
         .max_access_size = 4,
     },
 };
-
-void alpha_pci_vga_setup(PCIBus *pci_bus)
-{
-    switch (vga_interface_type) {
-#ifdef CONFIG_SPICE
-    case VGA_QXL:
-        pci_create_simple(pci_bus, -1, "qxl-vga");
-        return;
-#endif
-    case VGA_CIRRUS:
-        pci_cirrus_vga_init(pci_bus);
-        return;
-    case VGA_VMWARE:
-        pci_vmsvga_init(pci_bus);
-        return;
-    }
-    /* If VGA is enabled at all, and one of the above didn't work, then
-       fallback to Standard VGA.  */
-    if (vga_interface_type != VGA_NONE) {
-        pci_std_vga_init(pci_bus);
-    }
-}

hw/alpha_sys.h

@@ -19,6 +19,4 @@ extern const MemoryRegionOps alpha_pci_bw_io_ops;
 extern const MemoryRegionOps alpha_pci_conf1_ops;
 extern const MemoryRegionOps alpha_pci_iack_ops;
 
-void alpha_pci_vga_setup(PCIBus *pci_bus);
-
 #endif