On 23/02/2024 13.44, Paolo Bonzini wrote:
With --without-default-devices it is possible to build a binary that
does not include any USB host controller and therefore that does not
include the code guarded by CONFIG_USB. While the simpler creation
functions such as usb_create_simple can be inlined, this is not true
of usb_bus_find(). Remove it, replacing it with a search of the single
USB bus on the machine.
Suggested-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
hw/hppa/machine.c | 7 ++++---
hw/hppa/Kconfig | 2 +-
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c
index 5fcaf5884be..11982d5776c 100644
--- a/hw/hppa/machine.c
+++ b/hw/hppa/machine.c
@@ -396,10 +396,11 @@ static void machine_HP_common_init_tail(MachineState
*machine, PCIBus *pci_bus,
}
/* create USB OHCI controller for USB keyboard & mouse on Astro machines */
- if (!lasi_dev && machine->enable_graphics) {
+ if (!lasi_dev && machine->enable_graphics && defaults_enabled()) {
Do we need the defaults_enabled() here? Isn't enable_graphics already
disabled if defaults_enabled() is not set?
Thomas
pci_create_simple(pci_bus, -1, "pci-ohci");
- usb_create_simple(usb_bus_find(-1), "usb-kbd");
- usb_create_simple(usb_bus_find(-1), "usb-mouse");
+ Object *usb_bus = object_resolve_type_unambiguous(TYPE_USB_BUS,
&error_abort);
+ usb_create_simple(USB_BUS(usb_bus), "usb-kbd");
+ usb_create_simple(USB_BUS(usb_bus), "usb-mouse");
}
