Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-06-15' into staging

QOM patches for 2020-06-15

# gpg: Signature made Mon 15 Jun 2020 21:07:19 BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qom-2020-06-15: (84 commits)
  MAINTAINERS: Make section QOM cover hw/core/*bus.c as well
  qdev: qdev_init_nofail() is now unused, drop
  qdev: Convert bus-less devices to qdev_realize() with Coccinelle
  qdev: Use qdev_realize() in qdev_device_add()
  qdev: Make qdev_realize() support bus-less devices
  s390x/event-facility: Simplify creation of SCLP event devices
  microbit: Eliminate two local variables in microbit_init()
  sysbus: sysbus_init_child_obj() is now unused, drop
  sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 4
  sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 3
  sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 2
  sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 1
  qdev: Drop qdev_realize() support for null bus
  sysbus: Convert to sysbus_realize() etc. with Coccinelle
  sysbus: New sysbus_realize(), sysbus_realize_and_unref()
  sysbus: Tidy up sysbus_init_child_obj()'s @childsize arg, part 2
  hw/arm/armsse: Pass correct child size to sysbus_init_child_obj()
  sysbus: Tidy up sysbus_init_child_obj()'s @childsize arg, part 1
  microbit: Tidy up sysbus_init_child_obj() @child argument
  sysbus: Drop useless OBJECT() in sysbus_init_child_obj() calls
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 8 insertions, 8 deletions

diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c
index e1c11de5ce..16d388fc79 100644
--- a/hw/arm/omap2.c
+++ b/hw/arm/omap2.c
@@ -2306,12 +2306,12 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sdram,
     s->l4 = omap_l4_init(sysmem, OMAP2_L4_BASE, 54);
 
     /* Actually mapped at any 2K boundary in the ARM11 private-peripheral if */
-    s->ih[0] = qdev_create(NULL, "omap2-intc");
+    s->ih[0] = qdev_new("omap2-intc");
     qdev_prop_set_uint8(s->ih[0], "revision", 0x21);
     omap_intc_set_fclk(OMAP_INTC(s->ih[0]), omap_findclk(s, "mpu_intc_fclk"));
     omap_intc_set_iclk(OMAP_INTC(s->ih[0]), omap_findclk(s, "mpu_intc_iclk"));
-    qdev_init_nofail(s->ih[0]);
     busdev = SYS_BUS_DEVICE(s->ih[0]);
+    sysbus_realize_and_unref(busdev, &error_fatal);
     sysbus_connect_irq(busdev, 0,
                        qdev_get_gpio_in(DEVICE(s->cpu), ARM_CPU_IRQ));
     sysbus_connect_irq(busdev, 1,
@@ -2423,31 +2423,31 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sdram,
                     omap_findclk(s, "clk32-kHz"),
                     omap_findclk(s, "core_l4_iclk"));
 
-    s->i2c[0] = qdev_create(NULL, "omap_i2c");
+    s->i2c[0] = qdev_new("omap_i2c");
     qdev_prop_set_uint8(s->i2c[0], "revision", 0x34);
     omap_i2c_set_iclk(OMAP_I2C(s->i2c[0]), omap_findclk(s, "i2c1.iclk"));
     omap_i2c_set_fclk(OMAP_I2C(s->i2c[0]), omap_findclk(s, "i2c1.fclk"));
-    qdev_init_nofail(s->i2c[0]);
     busdev = SYS_BUS_DEVICE(s->i2c[0]);
+    sysbus_realize_and_unref(busdev, &error_fatal);
     sysbus_connect_irq(busdev, 0,
                        qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C1_IRQ));
     sysbus_connect_irq(busdev, 1, s->drq[OMAP24XX_DMA_I2C1_TX]);
     sysbus_connect_irq(busdev, 2, s->drq[OMAP24XX_DMA_I2C1_RX]);
     sysbus_mmio_map(busdev, 0, omap_l4_region_base(omap_l4tao(s->l4, 5), 0));
 
-    s->i2c[1] = qdev_create(NULL, "omap_i2c");
+    s->i2c[1] = qdev_new("omap_i2c");
     qdev_prop_set_uint8(s->i2c[1], "revision", 0x34);
     omap_i2c_set_iclk(OMAP_I2C(s->i2c[1]), omap_findclk(s, "i2c2.iclk"));
     omap_i2c_set_fclk(OMAP_I2C(s->i2c[1]), omap_findclk(s, "i2c2.fclk"));
-    qdev_init_nofail(s->i2c[1]);
     busdev = SYS_BUS_DEVICE(s->i2c[1]);
+    sysbus_realize_and_unref(busdev, &error_fatal);
     sysbus_connect_irq(busdev, 0,
                        qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C2_IRQ));
     sysbus_connect_irq(busdev, 1, s->drq[OMAP24XX_DMA_I2C2_TX]);
     sysbus_connect_irq(busdev, 2, s->drq[OMAP24XX_DMA_I2C2_RX]);
     sysbus_mmio_map(busdev, 0, omap_l4_region_base(omap_l4tao(s->l4, 6), 0));
 
-    s->gpio = qdev_create(NULL, "omap2-gpio");
+    s->gpio = qdev_new("omap2-gpio");
     qdev_prop_set_int32(s->gpio, "mpu_model", s->mpu_model);
     omap2_gpio_set_iclk(OMAP2_GPIO(s->gpio), omap_findclk(s, "gpio_iclk"));
     omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 0, omap_findclk(s, "gpio1_dbclk"));
@@ -2458,8 +2458,8 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sdram,
         omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 4,
                             omap_findclk(s, "gpio5_dbclk"));
     }
-    qdev_init_nofail(s->gpio);
     busdev = SYS_BUS_DEVICE(s->gpio);
+    sysbus_realize_and_unref(busdev, &error_fatal);
     sysbus_connect_irq(busdev, 0,
                        qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK1));
     sysbus_connect_irq(busdev, 3,