hw/arm/exynos4210: Inline sysbus_create_varargs(EXYNOS4210_FIMD)

We want to set another qdev property (a link) for the FIMD
device, we can not use sysbus_create_varargs() which only
passes sysbus base address and IRQs as arguments. Inline
it so we can set the link property in the next commit.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240216153517.49422-4-philmd@linaro.org>

hw/arm/exynos4210.c

@@ -769,11 +769,13 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp)
     }
 
     /*** Display controller (FIMD) ***/
-    sysbus_create_varargs("exynos4210.fimd", EXYNOS4210_FIMD0_BASE_ADDR,
-            s->irq_table[exynos4210_get_irq(11, 0)],
-            s->irq_table[exynos4210_get_irq(11, 1)],
-            s->irq_table[exynos4210_get_irq(11, 2)],
-            NULL);
+    dev = qdev_new("exynos4210.fimd");
+    busdev = SYS_BUS_DEVICE(dev);
+    sysbus_realize_and_unref(busdev, &error_fatal);
+    sysbus_mmio_map(busdev, 0, EXYNOS4210_FIMD0_BASE_ADDR);
+    for (n = 0; n < 3; n++) {
+        sysbus_connect_irq(busdev, n, s->irq_table[exynos4210_get_irq(11, n)]);
+    }
 
     sysbus_create_simple(TYPE_EXYNOS4210_EHCI, EXYNOS4210_EHCI_BASE_ADDR,
             s->irq_table[exynos4210_get_irq(28, 3)]);