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3e80f6902c
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]
73 lines
2 KiB
C
73 lines
2 KiB
C
/*
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* Device model for Cadence UART
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*
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* Copyright (c) 2010 Xilinx Inc.
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* Copyright (c) 2012 Peter A.G. Crosthwaite (peter.crosthwaite@petalogix.com)
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* Copyright (c) 2012 PetaLogix Pty Ltd.
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* Written by Haibing Ma
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* M.Habib
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CADENCE_UART_H
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#define CADENCE_UART_H
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#include "hw/qdev-properties.h"
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#include "hw/sysbus.h"
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#include "chardev/char-fe.h"
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#include "qapi/error.h"
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#include "qemu/timer.h"
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#define CADENCE_UART_RX_FIFO_SIZE 16
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#define CADENCE_UART_TX_FIFO_SIZE 16
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#define CADENCE_UART_R_MAX (0x48/4)
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#define TYPE_CADENCE_UART "cadence_uart"
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#define CADENCE_UART(obj) OBJECT_CHECK(CadenceUARTState, (obj), \
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TYPE_CADENCE_UART)
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typedef struct {
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/*< private >*/
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SysBusDevice parent_obj;
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/*< public >*/
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MemoryRegion iomem;
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uint32_t r[CADENCE_UART_R_MAX];
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uint8_t rx_fifo[CADENCE_UART_RX_FIFO_SIZE];
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uint8_t tx_fifo[CADENCE_UART_TX_FIFO_SIZE];
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uint32_t rx_wpos;
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uint32_t rx_count;
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uint32_t tx_count;
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uint64_t char_tx_time;
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CharBackend chr;
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qemu_irq irq;
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QEMUTimer *fifo_trigger_handle;
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Clock *refclk;
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} CadenceUARTState;
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static inline DeviceState *cadence_uart_create(hwaddr addr,
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qemu_irq irq,
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Chardev *chr)
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{
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DeviceState *dev;
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SysBusDevice *s;
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dev = qdev_new(TYPE_CADENCE_UART);
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s = SYS_BUS_DEVICE(dev);
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qdev_prop_set_chr(dev, "chardev", chr);
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qdev_realize_and_unref(dev, NULL, &error_fatal);
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sysbus_mmio_map(s, 0, addr);
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sysbus_connect_irq(s, 0, irq);
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return dev;
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}
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#endif
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