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author | Markus Armbruster <armbru@redhat.com> | 2020-06-10 07:32:37 +0200 |
---|---|---|
committer | Markus Armbruster <armbru@redhat.com> | 2020-06-15 22:06:04 +0200 |
commit | db873cc5d1a4aaa67eea87768d504b2f89d88738 (patch) | |
tree | 5979d3c93f4c66784c1447ae27b8153ae4e42fa3 /hw/arm/nrf51_soc.c | |
parent | 0074fce61fecf40326845fa859119bbdd96df620 (diff) | |
download | qemu-db873cc5d1a4aaa67eea87768d504b2f89d88738.zip qemu-db873cc5d1a4aaa67eea87768d504b2f89d88738.tar.gz qemu-db873cc5d1a4aaa67eea87768d504b2f89d88738.tar.bz2 |
sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 2
This is the same transformation as in the previous commit, except
sysbus_init_child_obj() and realize are too separated for the commit's
Coccinelle script to handle, typically because sysbus_init_child_obj()
is in a device's instance_init() method, and the matching realize is
in its realize() method.
Perhaps a Coccinelle wizard could make it transform that pattern, but
I'm just a bungler, and the best I can do is transforming the two
separate parts separately:
@@
expression errp;
expression child;
symbol true;
@@
- object_property_set_bool(OBJECT(child), true, "realized", errp);
+ sysbus_realize(SYS_BUS_DEVICE(child), errp);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression errp;
expression child;
symbol true;
@@
- object_property_set_bool(child, true, "realized", errp);
+ sysbus_realize(SYS_BUS_DEVICE(child), errp);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression child;
@@
- qdev_init_nofail(DEVICE(child));
+ sysbus_realize(SYS_BUS_DEVICE(child), &error_fatal);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression child;
expression dev;
@@
dev = DEVICE(child);
...
- qdev_init_nofail(dev);
+ sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression child;
identifier dev;
@@
DeviceState *dev = DEVICE(child);
...
- qdev_init_nofail(dev);
+ sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression parent, name, size, type;
expression child;
symbol true;
@@
- sysbus_init_child_obj(parent, name, child, size, type);
+ sysbus_init_child_XXX(parent, name, child, size, type);
@@
expression parent, propname, type;
expression child;
@@
- sysbus_init_child_XXX(parent, propname, child, sizeof(*child), type)
+ object_initialize_child(parent, propname, child, type)
@@
expression parent, propname, type;
expression child;
@@
- sysbus_init_child_XXX(parent, propname, &child, sizeof(child), type)
+ object_initialize_child(parent, propname, &child, type)
This script is *unsound*: we need to manually verify init and realize
conversions are properly paired.
This commit has only the pairs where object_initialize_child()'s
@child and sysbus_realize()'s @dev argument text match exactly within
the same source file.
Note that Coccinelle chokes on ARMSSE typedef vs. macro in
hw/arm/armsse.c. Worked around by temporarily renaming the macro for
the spatch run.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-49-armbru@redhat.com>
Diffstat (limited to 'hw/arm/nrf51_soc.c')
-rw-r--r-- | hw/arm/nrf51_soc.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/hw/arm/nrf51_soc.c b/hw/arm/nrf51_soc.c index c278827..5a8961d 100644 --- a/hw/arm/nrf51_soc.c +++ b/hw/arm/nrf51_soc.c @@ -71,7 +71,7 @@ static void nrf51_soc_realize(DeviceState *dev_soc, Error **errp) error_propagate(errp, err); return; } - object_property_set_bool(OBJECT(&s->cpu), true, "realized", &err); + sysbus_realize(SYS_BUS_DEVICE(&s->cpu), &err); if (err) { error_propagate(errp, err); return; @@ -88,7 +88,7 @@ static void nrf51_soc_realize(DeviceState *dev_soc, Error **errp) memory_region_add_subregion(&s->container, NRF51_SRAM_BASE, &s->sram); /* UART */ - object_property_set_bool(OBJECT(&s->uart), true, "realized", &err); + sysbus_realize(SYS_BUS_DEVICE(&s->uart), &err); if (err) { error_propagate(errp, err); return; @@ -100,7 +100,7 @@ static void nrf51_soc_realize(DeviceState *dev_soc, Error **errp) BASE_TO_IRQ(NRF51_UART_BASE))); /* RNG */ - object_property_set_bool(OBJECT(&s->rng), true, "realized", &err); + sysbus_realize(SYS_BUS_DEVICE(&s->rng), &err); if (err) { error_propagate(errp, err); return; @@ -120,7 +120,7 @@ static void nrf51_soc_realize(DeviceState *dev_soc, Error **errp) return; } - object_property_set_bool(OBJECT(&s->nvm), true, "realized", &err); + sysbus_realize(SYS_BUS_DEVICE(&s->nvm), &err); if (err) { error_propagate(errp, err); return; @@ -136,7 +136,7 @@ static void nrf51_soc_realize(DeviceState *dev_soc, Error **errp) memory_region_add_subregion_overlap(&s->container, NRF51_FLASH_BASE, mr, 0); /* GPIO */ - object_property_set_bool(OBJECT(&s->gpio), true, "realized", &err); + sysbus_realize(SYS_BUS_DEVICE(&s->gpio), &err); if (err) { error_propagate(errp, err); return; @@ -155,7 +155,7 @@ static void nrf51_soc_realize(DeviceState *dev_soc, Error **errp) error_propagate(errp, err); return; } - object_property_set_bool(OBJECT(&s->timer[i]), true, "realized", &err); + sysbus_realize(SYS_BUS_DEVICE(&s->timer[i]), &err); if (err) { error_propagate(errp, err); return; @@ -189,27 +189,23 @@ static void nrf51_soc_init(Object *obj) memory_region_init(&s->container, obj, "nrf51-container", UINT64_MAX); - sysbus_init_child_obj(OBJECT(s), "armv6m", &s->cpu, sizeof(s->cpu), - TYPE_ARMV7M); + object_initialize_child(OBJECT(s), "armv6m", &s->cpu, TYPE_ARMV7M); qdev_prop_set_string(DEVICE(&s->cpu), "cpu-type", ARM_CPU_TYPE_NAME("cortex-m0")); qdev_prop_set_uint32(DEVICE(&s->cpu), "num-irq", 32); - sysbus_init_child_obj(obj, "uart", &s->uart, sizeof(s->uart), - TYPE_NRF51_UART); + object_initialize_child(obj, "uart", &s->uart, TYPE_NRF51_UART); object_property_add_alias(obj, "serial0", OBJECT(&s->uart), "chardev"); - sysbus_init_child_obj(obj, "rng", &s->rng, sizeof(s->rng), - TYPE_NRF51_RNG); + object_initialize_child(obj, "rng", &s->rng, TYPE_NRF51_RNG); - sysbus_init_child_obj(obj, "nvm", &s->nvm, sizeof(s->nvm), TYPE_NRF51_NVM); + object_initialize_child(obj, "nvm", &s->nvm, TYPE_NRF51_NVM); - sysbus_init_child_obj(obj, "gpio", &s->gpio, sizeof(s->gpio), - TYPE_NRF51_GPIO); + object_initialize_child(obj, "gpio", &s->gpio, TYPE_NRF51_GPIO); for (i = 0; i < NRF51_NUM_TIMERS; i++) { - sysbus_init_child_obj(obj, "timer[*]", &s->timer[i], - sizeof(s->timer[i]), TYPE_NRF51_TIMER); + object_initialize_child(obj, "timer[*]", &s->timer[i], + TYPE_NRF51_TIMER); } } |