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authorMarkus Armbruster <armbru@redhat.com>2020-06-10 07:31:58 +0200
committerMarkus Armbruster <armbru@redhat.com>2020-06-15 22:00:10 +0200
commit3e80f6902c13f6edb6675c0f33edcbbf0163ec32 (patch)
treec96a01def8de48a3fc1721bfe6344b9993bfaecf /hw/rtc
parentdc3edf8d8a544dbf21e1cb63339e42806470d5d9 (diff)
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qdev: Convert uses of qdev_create() with Coccinelle
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]
Diffstat (limited to 'hw/rtc')
-rw-r--r--hw/rtc/m48t59.c5
-rw-r--r--hw/rtc/sun4v-rtc.c5
2 files changed, 6 insertions, 4 deletions
diff --git a/hw/rtc/m48t59.c b/hw/rtc/m48t59.c
index 47d4805..f6acf41 100644
--- a/hw/rtc/m48t59.c
+++ b/hw/rtc/m48t59.c
@@ -33,6 +33,7 @@
#include "sysemu/sysemu.h"
#include "hw/sysbus.h"
#include "exec/address-spaces.h"
+#include "qapi/error.h"
#include "qemu/bcd.h"
#include "qemu/module.h"
#include "trace.h"
@@ -579,9 +580,9 @@ Nvram *m48t59_init(qemu_irq IRQ, hwaddr mem_base,
continue;
}
- dev = qdev_create(NULL, m48txx_sysbus_info[i].bus_name);
+ dev = qdev_new(m48txx_sysbus_info[i].bus_name);
qdev_prop_set_int32(dev, "base-year", base_year);
- qdev_init_nofail(dev);
+ qdev_realize_and_unref(dev, NULL, &error_fatal);
s = SYS_BUS_DEVICE(dev);
sysbus_connect_irq(s, 0, IRQ);
if (io_base != 0) {
diff --git a/hw/rtc/sun4v-rtc.c b/hw/rtc/sun4v-rtc.c
index ada01b5..ed1c108 100644
--- a/hw/rtc/sun4v-rtc.c
+++ b/hw/rtc/sun4v-rtc.c
@@ -11,6 +11,7 @@
#include "qemu/osdep.h"
#include "hw/sysbus.h"
+#include "qapi/error.h"
#include "qemu/module.h"
#include "qemu/timer.h"
#include "hw/rtc/sun4v-rtc.h"
@@ -55,10 +56,10 @@ void sun4v_rtc_init(hwaddr addr)
DeviceState *dev;
SysBusDevice *s;
- dev = qdev_create(NULL, TYPE_SUN4V_RTC);
+ dev = qdev_new(TYPE_SUN4V_RTC);
s = SYS_BUS_DEVICE(dev);
- qdev_init_nofail(dev);
+ qdev_realize_and_unref(dev, NULL, &error_fatal);
sysbus_mmio_map(s, 0, addr);
}