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qdev: Convert uses of qdev_create() with Coccinelle

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This is the transformation explained in the commit before previous.
Takes care of just one pattern that needs conversion.  More to come in
this series.

Coccinelle script:

    @ depends on !(file in "hw/arm/highbank.c")@
    expression bus, type_name, dev, expr;
    @@
    -    dev = qdev_create(bus, type_name);
    +    dev = qdev_new(type_name);
         ... when != dev = expr
    -    qdev_init_nofail(dev);
    +    qdev_realize_and_unref(dev, bus, &error_fatal);

    @@
    expression bus, type_name, dev, expr;
    identifier DOWN;
    @@
    -    dev = DOWN(qdev_create(bus, type_name));
    +    dev = DOWN(qdev_new(type_name));
         ... when != dev = expr
    -    qdev_init_nofail(DEVICE(dev));
    +    qdev_realize_and_unref(DEVICE(dev), bus, &error_fatal);

    @@
    expression bus, type_name, expr;
    identifier dev;
    @@
    -    DeviceState *dev = qdev_create(bus, type_name);
    +    DeviceState *dev = qdev_new(type_name);
         ... when != dev = expr
    -    qdev_init_nofail(dev);
    +    qdev_realize_and_unref(dev, bus, &error_fatal);

    @@
    expression bus, type_name, dev, expr, errp;
    symbol true;
    @@
    -    dev = qdev_create(bus, type_name);
    +    dev = qdev_new(type_name);
         ... when != dev = expr
    -    object_property_set_bool(OBJECT(dev), true, "realized", errp);
    +    qdev_realize_and_unref(dev, bus, errp);

    @@
    expression bus, type_name, expr, errp;
    identifier dev;
    symbol true;
    @@
    -    DeviceState *dev = qdev_create(bus, type_name);
    +    DeviceState *dev = qdev_new(type_name);
         ... when != dev = expr
    -    object_property_set_bool(OBJECT(dev), true, "realized", errp);
    +    qdev_realize_and_unref(dev, bus, errp);

The first rule exempts hw/arm/highbank.c, because it matches along two
control flow paths there, with different @type_name.  Covered by the
next commit's manual conversions.

Missing #include "qapi/error.h" added manually.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-10-armbru@redhat.com>
[Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]
This commit is contained in:
Markus Armbruster 2020-06-10 07:31:58 +02:00
parent dc3edf8d8a
commit 3e80f6902c
127 changed files with 581 additions and 552 deletions
Download patch file Download diff file Expand all files Collapse all files

12
hw/m68k/next-cube.c
View file

@ -839,7 +839,7 @@ static void next_escc_init(M68kCPU *cpu)
DeviceState *dev;
SysBusDevice *s;
dev = qdev_create(NULL, TYPE_ESCC);
dev = qdev_new(TYPE_ESCC);
qdev_prop_set_uint32(dev, "disabled", 0);
qdev_prop_set_uint32(dev, "frequency", 9600 * 384);
qdev_prop_set_uint32(dev, "it_shift", 0);
@ -848,7 +848,7 @@ static void next_escc_init(M68kCPU *cpu)
qdev_prop_set_chr(dev, "chrA", serial_hd(0));
qdev_prop_set_uint32(dev, "chnBtype", escc_serial);
qdev_prop_set_uint32(dev, "chnAtype", escc_serial);
qdev_init_nofail(dev);
qdev_realize_and_unref(dev, NULL, &error_fatal);
s = SYS_BUS_DEVICE(dev);
sysbus_connect_irq(s, 0, ser_irq[0]);
@ -895,8 +895,8 @@ static void next_cube_init(MachineState *machine)
memory_region_add_subregion(sysmem, 0x04000000, machine->ram);
/* Framebuffer */
dev = qdev_create(NULL, TYPE_NEXTFB);
qdev_init_nofail(dev);
dev = qdev_new(TYPE_NEXTFB);
qdev_realize_and_unref(dev, NULL, &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0x0B000000);
/* MMIO */
@ -918,8 +918,8 @@ static void next_cube_init(MachineState *machine)
memory_region_add_subregion(sysmem, 0x02100000, scrmem);
/* KBD */
dev = qdev_create(NULL, TYPE_NEXTKBD);
qdev_init_nofail(dev);
dev = qdev_new(TYPE_NEXTKBD);
qdev_realize_and_unref(dev, NULL, &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0x0200e000);
/* Load ROM here */