sysbus: Convert to sysbus_realize() etc. with Coccinelle

Convert from qdev_realize(), qdev_realize_and_unref() with null @bus
argument to sysbus_realize(), sysbus_realize_and_unref().

Coccinelle script:

    @@
    expression dev, errp;
    @@
    -    qdev_realize(DEVICE(dev), NULL, errp);
    +    sysbus_realize(SYS_BUS_DEVICE(dev), errp);

    @@
    expression sysbus_dev, dev, errp;
    @@
    +    sysbus_dev = SYS_BUS_DEVICE(dev);
    -    qdev_realize_and_unref(dev, NULL, errp);
    +    sysbus_realize_and_unref(sysbus_dev, errp);
    -    sysbus_dev = SYS_BUS_DEVICE(dev);

    @@
    expression sysbus_dev, dev, errp;
    expression expr;
    @@
         sysbus_dev = SYS_BUS_DEVICE(dev);
         ... when != dev = expr;
    -    qdev_realize_and_unref(dev, NULL, errp);
    +    sysbus_realize_and_unref(sysbus_dev, errp);

    @@
    expression dev, errp;
    @@
    -    qdev_realize_and_unref(DEVICE(dev), NULL, errp);
    +    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp);

    @@
    expression dev, errp;
    @@
    -    qdev_realize_and_unref(dev, NULL, errp);
    +    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp);

Whitespace changes minimized manually.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-46-armbru@redhat.com>
[Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]

5 files changed, 6 insertions, 6 deletions

diff --git a/hw/riscv/sifive_clint.c b/hw/riscv/sifive_clint.c
index 729fce0a58..b11ffa0edc 100644
--- a/hw/riscv/sifive_clint.c
+++ b/hw/riscv/sifive_clint.c
@@ -252,7 +252,7 @@ DeviceState *sifive_clint_create(hwaddr addr, hwaddr size, uint32_t num_harts,
     qdev_prop_set_uint32(dev, "timecmp-base", timecmp_base);
     qdev_prop_set_uint32(dev, "time-base", time_base);
     qdev_prop_set_uint32(dev, "aperture-size", size);
-    qdev_realize_and_unref(dev, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, addr);
     return dev;
 }
diff --git a/hw/riscv/sifive_e_prci.c b/hw/riscv/sifive_e_prci.c
index 423af22ecc..17dfa74715 100644
--- a/hw/riscv/sifive_e_prci.c
+++ b/hw/riscv/sifive_e_prci.c
@@ -119,7 +119,7 @@ type_init(sifive_e_prci_register_types)
 DeviceState *sifive_e_prci_create(hwaddr addr)
 {
     DeviceState *dev = qdev_new(TYPE_SIFIVE_E_PRCI);
-    qdev_realize_and_unref(dev, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, addr);
     return dev;
 }
diff --git a/hw/riscv/sifive_plic.c b/hw/riscv/sifive_plic.c
index 203fec8e48..4f216c5585 100644
--- a/hw/riscv/sifive_plic.c
+++ b/hw/riscv/sifive_plic.c
@@ -508,7 +508,7 @@ DeviceState *sifive_plic_create(hwaddr addr, char *hart_config,
     qdev_prop_set_uint32(dev, "context-base", context_base);
     qdev_prop_set_uint32(dev, "context-stride", context_stride);
     qdev_prop_set_uint32(dev, "aperture-size", aperture_size);
-    qdev_realize_and_unref(dev, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, addr);
     return dev;
 }
diff --git a/hw/riscv/sifive_test.c b/hw/riscv/sifive_test.c
index 596757f714..0c78fb2c93 100644
--- a/hw/riscv/sifive_test.c
+++ b/hw/riscv/sifive_test.c
@@ -94,7 +94,7 @@ type_init(sifive_test_register_types)
 DeviceState *sifive_test_create(hwaddr addr)
 {
     DeviceState *dev = qdev_new(TYPE_SIFIVE_TEST);
-    qdev_realize_and_unref(dev, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, addr);
     return dev;
 }
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 4970a085ca..01d50d29bb 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -114,7 +114,7 @@ static void virt_flash_map1(PFlashCFI01 *flash,
     assert(QEMU_IS_ALIGNED(size, VIRT_FLASH_SECTOR_SIZE));
     assert(size / VIRT_FLASH_SECTOR_SIZE <= UINT32_MAX);
     qdev_prop_set_uint32(dev, "num-blocks", size / VIRT_FLASH_SECTOR_SIZE);
-    qdev_realize_and_unref(dev, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
 
     memory_region_add_subregion(sysmem, base,
                                 sysbus_mmio_get_region(SYS_BUS_DEVICE(dev),
@@ -445,7 +445,7 @@ static inline DeviceState *gpex_pcie_init(MemoryRegion *sys_mem,
 
     dev = qdev_new(TYPE_GPEX_HOST);
 
-    qdev_realize_and_unref(dev, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
 
     ecam_alias = g_new0(MemoryRegion, 1);
     ecam_reg = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0);