From 7e83a77f96ee18cb891f309dc617caa5e07ff51e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Tue, 22 Oct 2019 19:18:12 +0200
Subject: [PATCH] sysbus: remove unused sysbus_try_create*
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/core/sysbus.c    | 32 --------------------------------
 hw/i386/pc.c        |  1 -
 include/hw/sysbus.h |  9 +--------
 3 files changed, 1 insertion(+), 41 deletions(-)

diff --git a/hw/core/sysbus.c b/hw/core/sysbus.c
index 9e69c83aedfe..08b0311c5f01 100644
--- a/hw/core/sysbus.c
+++ b/hw/core/sysbus.c
@@ -250,38 +250,6 @@ DeviceState *sysbus_create_varargs(const char *name,
     return dev;
 }
 
-DeviceState *sysbus_try_create_varargs(const char *name,
-                                       hwaddr addr, ...)
-{
-    DeviceState *dev;
-    SysBusDevice *s;
-    va_list va;
-    qemu_irq irq;
-    int n;
-
-    dev = qdev_try_create(NULL, name);
-    if (!dev) {
-        return NULL;
-    }
-    s = SYS_BUS_DEVICE(dev);
-    qdev_init_nofail(dev);
-    if (addr != (hwaddr)-1) {
-        sysbus_mmio_map(s, 0, addr);
-    }
-    va_start(va, addr);
-    n = 0;
-    while (1) {
-        irq = va_arg(va, qemu_irq);
-        if (!irq) {
-            break;
-        }
-        sysbus_connect_irq(s, n, irq);
-        n++;
-    }
-    va_end(va);
-    return dev;
-}
-
 static void sysbus_dev_print(Monitor *mon, DeviceState *dev, int indent)
 {
     SysBusDevice *s = SYS_BUS_DEVICE(dev);
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 42014b06de26..a4fda69b4947 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1198,7 +1198,6 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
      * when the HPET wants to take over. Thus we have to disable the latter.
      */
     if (!no_hpet && (!kvm_irqchip_in_kernel() || kvm_has_pit_state2())) {
-        /* In order to set property, here not using sysbus_try_create_simple */
         hpet = qdev_try_create(NULL, TYPE_HPET);
         if (hpet) {
             /* For pc-piix-*, hpet's intcap is always IRQ2. For pc-q35-1.7
diff --git a/include/hw/sysbus.h b/include/hw/sysbus.h
index 27e80881da03..2eb0484388fc 100644
--- a/include/hw/sysbus.h
+++ b/include/hw/sysbus.h
@@ -117,8 +117,7 @@ void foreach_dynamic_sysbus_device(FindSysbusDeviceFunc *func, void *opaque);
 /* Legacy helper function for creating devices.  */
 DeviceState *sysbus_create_varargs(const char *name,
                                  hwaddr addr, ...);
-DeviceState *sysbus_try_create_varargs(const char *name,
-                                       hwaddr addr, ...);
+
 static inline DeviceState *sysbus_create_simple(const char *name,
                                               hwaddr addr,
                                               qemu_irq irq)
@@ -126,11 +125,5 @@ static inline DeviceState *sysbus_create_simple(const char *name,
     return sysbus_create_varargs(name, addr, irq, NULL);
 }
 
-static inline DeviceState *sysbus_try_create_simple(const char *name,
-                                                    hwaddr addr,
-                                                    qemu_irq irq)
-{
-    return sysbus_try_create_varargs(name, addr, irq, NULL);
-}
 
 #endif /* HW_SYSBUS_H */