From: Marcel Apfelbaum <marcel@redhat.com>
Date: Tue, 6 Jan 2015 13:29:16 +0000 (+0200)
Subject: hw/ppc/spapr: simplify usb controller creation logic
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=d941fba0b5fa75604503aac9b3bcc2aa38b03cd0;p=qmiga%2Fqemu.git

hw/ppc/spapr: simplify usb controller creation logic

Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Message-id: 1420550957-22337-6-git-send-email-marcel@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 72c310267d..53c4116ed3 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1484,9 +1484,10 @@ static void ppc_spapr_init(MachineState *machine)
     /* Graphics */
     if (spapr_vga_init(phb->bus)) {
         spapr->has_graphics = true;
+        machine->usb |= defaults_enabled();
     }
 
-    if ((spapr->has_graphics && defaults_enabled()) || usb_enabled()) {
+    if (machine->usb) {
         pci_create_simple(phb->bus, -1, "pci-ohci");
         if (spapr->has_graphics) {
             usbdevice_create("keyboard");