From 0074fce61fecf40326845fa859119bbdd96df620 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Wed, 10 Jun 2020 07:32:36 +0200 Subject: sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 1 I'm converting from qdev_set_parent_bus()/realize to qdev_realize(); recent commit "qdev: Convert uses of qdev_set_parent_bus() with Coccinelle" explains why. sysbus_init_child_obj() is a wrapper around object_initialize_child_with_props() and qdev_set_parent_bus(). It passes no properties. Convert sysbus_init_child_obj()/realize to object_initialize_child()/ qdev_realize(). Coccinelle script: @@ expression parent, name, size, type, errp; expression child; symbol true; @@ - sysbus_init_child_obj(parent, name, &child, size, type); + sysbus_init_child_XXX(parent, name, &child, size, type); ... - object_property_set_bool(OBJECT(&child), true, "realized", errp); + sysbus_realize(SYS_BUS_DEVICE(&child), errp); @@ expression parent, name, size, type, errp; expression child; symbol true; @@ - sysbus_init_child_obj(parent, name, child, size, type); + sysbus_init_child_XXX(parent, name, child, size, type); ... - object_property_set_bool(OBJECT(child), true, "realized", errp); + sysbus_realize(SYS_BUS_DEVICE(child), errp); @@ expression parent, name, size, type; expression child; expression dev; expression expr; @@ - sysbus_init_child_obj(parent, name, child, size, type); + sysbus_init_child_XXX(parent, name, child, size, type); ... dev = DEVICE(child); ... when != dev = expr; - qdev_init_nofail(dev); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); @@ 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) Signed-off-by: Markus Armbruster Acked-by: Alistair Francis Reviewed-by: Paolo Bonzini Message-Id: <20200610053247.1583243-48-armbru@redhat.com> --- hw/arm/mps2.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) (limited to 'hw/arm/mps2.c') diff --git a/hw/arm/mps2.c b/hw/arm/mps2.c index f246213206..735f44c7a3 100644 --- a/hw/arm/mps2.c +++ b/hw/arm/mps2.c @@ -180,8 +180,7 @@ static void mps2_common_init(MachineState *machine) g_assert_not_reached(); } - sysbus_init_child_obj(OBJECT(mms), "armv7m", &mms->armv7m, - sizeof(mms->armv7m), TYPE_ARMV7M); + object_initialize_child(OBJECT(mms), "armv7m", &mms->armv7m, TYPE_ARMV7M); armv7m = DEVICE(&mms->armv7m); switch (mmc->fpga_type) { case FPGA_AN385: @@ -197,8 +196,7 @@ static void mps2_common_init(MachineState *machine) qdev_prop_set_bit(armv7m, "enable-bitband", true); object_property_set_link(OBJECT(&mms->armv7m), OBJECT(system_memory), "memory", &error_abort); - object_property_set_bool(OBJECT(&mms->armv7m), true, "realized", - &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(&mms->armv7m), &error_fatal); create_unimplemented_device("zbtsmram mirror", 0x00400000, 0x00400000); create_unimplemented_device("RESERVED 1", 0x00800000, 0x00800000); @@ -305,23 +303,20 @@ static void mps2_common_init(MachineState *machine) cmsdk_apb_timer_create(0x40000000, qdev_get_gpio_in(armv7m, 8), SYSCLK_FRQ); cmsdk_apb_timer_create(0x40001000, qdev_get_gpio_in(armv7m, 9), SYSCLK_FRQ); - sysbus_init_child_obj(OBJECT(mms), "dualtimer", &mms->dualtimer, - sizeof(mms->dualtimer), TYPE_CMSDK_APB_DUALTIMER); + object_initialize_child(OBJECT(mms), "dualtimer", &mms->dualtimer, + TYPE_CMSDK_APB_DUALTIMER); qdev_prop_set_uint32(DEVICE(&mms->dualtimer), "pclk-frq", SYSCLK_FRQ); - object_property_set_bool(OBJECT(&mms->dualtimer), true, "realized", - &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(&mms->dualtimer), &error_fatal); sysbus_connect_irq(SYS_BUS_DEVICE(&mms->dualtimer), 0, qdev_get_gpio_in(armv7m, 10)); sysbus_mmio_map(SYS_BUS_DEVICE(&mms->dualtimer), 0, 0x40002000); - sysbus_init_child_obj(OBJECT(mms), "scc", &mms->scc, - sizeof(mms->scc), TYPE_MPS2_SCC); + object_initialize_child(OBJECT(mms), "scc", &mms->scc, TYPE_MPS2_SCC); sccdev = DEVICE(&mms->scc); qdev_prop_set_uint32(sccdev, "scc-cfg4", 0x2); qdev_prop_set_uint32(sccdev, "scc-aid", 0x00200008); qdev_prop_set_uint32(sccdev, "scc-id", mmc->scc_id); - object_property_set_bool(OBJECT(&mms->scc), true, "realized", - &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(&mms->scc), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(sccdev), 0, 0x4002f000); /* In hardware this is a LAN9220; the LAN9118 is software compatible -- cgit v1.2.3