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From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: philmd@linaro.org, shentey@gmail.com, balaton@eik.bme.hu
Subject: [PATCH v3 8/9] mips/loongson3_virt: do not require CONFIG_USB
Date: Tue, 13 Feb 2024 16:50:03 +0100	[thread overview]
Message-ID: <20240213155005.109954-9-pbonzini@redhat.com> (raw)
In-Reply-To: <20240213155005.109954-1-pbonzini@redhat.com>

Once the Kconfig for hw/mips is cleaned up, it will be 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 created by loongson3_virt_devices_init().

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/mips/loongson3_virt.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c
index caedde2df00..bedd3d496bd 100644
--- a/hw/mips/loongson3_virt.c
+++ b/hw/mips/loongson3_virt.c
@@ -447,8 +447,9 @@ static inline void loongson3_virt_devices_init(MachineState *machine,
 
     if (defaults_enabled() && object_class_by_name("pci-ohci")) {
         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-tablet");
+        Object *usb_bus = object_resolve_path_type("", TYPE_USB_BUS, NULL);
+        usb_create_simple(USB_BUS(usb_bus), "usb-kbd");
+        usb_create_simple(USB_BUS(usb_bus), "usb-tablet");
     }
 
     pci_init_nic_devices(pci_bus, mc->default_nic);
-- 
2.43.0



  parent reply	other threads:[~2024-02-13 15:57 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-13 15:49 [PATCH v3 0/9] mips: do not list individual devices from configs/ Paolo Bonzini
2024-02-13 15:49 ` [PATCH v3 1/9] usb: inline device creation functions Paolo Bonzini
2024-02-16 11:14   ` Philippe Mathieu-Daudé
2024-02-17  9:49     ` Paolo Bonzini
2024-02-13 15:49 ` [PATCH v3 2/9] isa: clean up Kconfig selections for ISA_SUPERIO Paolo Bonzini
2024-02-13 15:49 ` [PATCH v3 3/9] hw/mips/Kconfig: Remove ISA dependencies from MIPSsim board Paolo Bonzini
2024-02-13 15:49 ` [PATCH v3 4/9] isa: fix ISA_SUPERIO dependencies Paolo Bonzini
2024-02-13 15:50 ` [PATCH v3 5/9] isa: specify instance_size in isa_superio_type_info Paolo Bonzini
2024-02-13 15:50 ` [PATCH v3 6/9] isa: extract FDC37M81X to a separate file Paolo Bonzini
2024-02-13 19:07   ` Bernhard Beschow
2024-02-13 15:50 ` [PATCH v3 7/9] mips: allow compiling out CONFIG_MIPS_ITU Paolo Bonzini
2024-02-13 15:50 ` Paolo Bonzini [this message]
2024-02-15  7:55   ` [PATCH v3 8/9] mips/loongson3_virt: do not require CONFIG_USB Philippe Mathieu-Daudé
2024-02-15 11:12     ` Paolo Bonzini
2024-02-15 14:27     ` BALATON Zoltan
2024-02-15 17:31       ` Paolo Bonzini
2024-02-13 15:50 ` [PATCH v3 9/9] mips: do not list individual devices from configs/ Paolo Bonzini
2024-02-15 17:51 ` [PATCH v3 0/9] " Philippe Mathieu-Daudé

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