From: Igor Mammedov <imammedo@redhat.com>
To: Eduardo Habkost <ehabkost@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
"Daniel P. Berrange" <berrange@redhat.com>,
John Snow <jsnow@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [PATCH 11/24] tmp421: Register properties as class properties
Date: Fri, 23 Oct 2020 20:21:17 +0200 [thread overview]
Message-ID: <20201023202117.067fcbbe@redhat.com> (raw)
In-Reply-To: <20200921221045.699690-12-ehabkost@redhat.com>
On Mon, 21 Sep 2020 18:10:32 -0400
Eduardo Habkost <ehabkost@redhat.com> wrote:
> Class properties make QOM introspection simpler and easier, as
> they don't require an object to be instantiated.
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
> ---
> Cc: qemu-devel@nongnu.org
> ---
> hw/misc/tmp421.c | 30 +++++++++++++-----------------
> 1 file changed, 13 insertions(+), 17 deletions(-)
>
> diff --git a/hw/misc/tmp421.c b/hw/misc/tmp421.c
> index 212d6e0e831..1c19a3a9713 100644
> --- a/hw/misc/tmp421.c
> +++ b/hw/misc/tmp421.c
> @@ -340,22 +340,6 @@ static void tmp421_realize(DeviceState *dev, Error **errp)
> tmp421_reset(&s->i2c);
> }
>
> -static void tmp421_initfn(Object *obj)
> -{
> - object_property_add(obj, "temperature0", "int",
> - tmp421_get_temperature,
> - tmp421_set_temperature, NULL, NULL);
> - object_property_add(obj, "temperature1", "int",
> - tmp421_get_temperature,
> - tmp421_set_temperature, NULL, NULL);
> - object_property_add(obj, "temperature2", "int",
> - tmp421_get_temperature,
> - tmp421_set_temperature, NULL, NULL);
> - object_property_add(obj, "temperature3", "int",
> - tmp421_get_temperature,
> - tmp421_set_temperature, NULL, NULL);
> -}
> -
> static void tmp421_class_init(ObjectClass *klass, void *data)
> {
> DeviceClass *dc = DEVICE_CLASS(klass);
> @@ -368,6 +352,19 @@ static void tmp421_class_init(ObjectClass *klass, void *data)
> k->send = tmp421_tx;
> dc->vmsd = &vmstate_tmp421;
> sc->dev = (DeviceInfo *) data;
> +
> + object_class_property_add(klass, "temperature0", "int",
> + tmp421_get_temperature,
> + tmp421_set_temperature, NULL, NULL);
> + object_class_property_add(klass, "temperature1", "int",
> + tmp421_get_temperature,
> + tmp421_set_temperature, NULL, NULL);
> + object_class_property_add(klass, "temperature2", "int",
> + tmp421_get_temperature,
> + tmp421_set_temperature, NULL, NULL);
> + object_class_property_add(klass, "temperature3", "int",
> + tmp421_get_temperature,
> + tmp421_set_temperature, NULL, NULL);
> }
>
> static const TypeInfo tmp421_info = {
> @@ -375,7 +372,6 @@ static const TypeInfo tmp421_info = {
> .parent = TYPE_I2C_SLAVE,
> .instance_size = sizeof(TMP421State),
> .class_size = sizeof(TMP421Class),
> - .instance_init = tmp421_initfn,
> .abstract = true,
> };
>
next prev parent reply other threads:[~2020-10-23 18:22 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 22:10 [PATCH 00/24] qom: Convert some properties to class properties Eduardo Habkost
2020-09-21 22:10 ` [PATCH 01/24] cryptodev-vhost-user: Register "chardev" as class property Eduardo Habkost
2020-09-22 1:27 ` Gonglei (Arei)
2020-09-21 22:10 ` [PATCH 02/24] cryptodev-backend: " Eduardo Habkost
2020-09-22 1:27 ` Gonglei (Arei)
2020-09-21 22:10 ` [PATCH 03/24] rng-egd: " Eduardo Habkost
2020-09-23 9:59 ` Daniel P. Berrangé
2020-09-21 22:10 ` [PATCH 04/24] rng-random: register "filename" " Eduardo Habkost
2020-09-23 9:59 ` Daniel P. Berrangé
2020-09-21 22:10 ` [PATCH 05/24] vhost-user: Register "chardev" " Eduardo Habkost
2020-10-08 6:58 ` Marc-André Lureau
2020-10-23 18:16 ` Igor Mammedov
2020-10-30 8:56 ` Michael S. Tsirkin
2020-09-21 22:10 ` [PATCH 06/24] vexpress: Register "secure" " Eduardo Habkost
2020-09-21 22:10 ` [PATCH 07/24] rng: Register "opened" " Eduardo Habkost
2020-09-23 10:00 ` Daniel P. Berrangé
2020-09-21 22:10 ` [PATCH 08/24] vexpress-a15: Register "virtualization" " Eduardo Habkost
2020-10-23 18:19 ` Igor Mammedov
2020-09-21 22:10 ` [PATCH 09/24] input-linux: Register properties as class properties Eduardo Habkost
2020-09-23 10:01 ` Daniel P. Berrangé
2020-09-21 22:10 ` [PATCH 10/24] input-barrier: " Eduardo Habkost
2020-09-23 10:02 ` Daniel P. Berrangé
2020-09-21 22:10 ` [PATCH 11/24] tmp421: " Eduardo Habkost
2020-10-23 18:21 ` Igor Mammedov [this message]
2020-09-21 22:10 ` [PATCH 12/24] s390x: Register all CPU " Eduardo Habkost
2020-09-22 6:47 ` David Hildenbrand
2020-09-22 9:54 ` Cornelia Huck
2020-09-21 22:10 ` [PATCH 13/24] i386: Register most " Eduardo Habkost
2020-09-22 6:41 ` Igor Mammedov
2020-09-22 12:44 ` Eduardo Habkost
2020-09-23 8:43 ` Igor Mammedov
2020-09-21 22:10 ` [PATCH 14/24] i386: Register feature bit " Eduardo Habkost
2020-09-22 6:47 ` Igor Mammedov
2020-09-22 12:47 ` Eduardo Habkost
2020-09-21 22:10 ` [PATCH 15/24] arm/virt: Register most " Eduardo Habkost
2020-10-23 18:26 ` Igor Mammedov
2020-09-21 22:10 ` [PATCH 16/24] virt: Register "its" as class property Eduardo Habkost
2020-10-23 18:33 ` Igor Mammedov
2020-11-02 11:12 ` Peter Maydell
2020-09-21 22:10 ` [PATCH 17/24] cpu/core: Register core-id and nr-threads as class properties Eduardo Habkost
2020-09-22 6:48 ` Igor Mammedov
2020-09-21 22:10 ` [PATCH 18/24] arm/cpu64: Register "aarch64" as class property Eduardo Habkost
2020-10-23 18:34 ` Igor Mammedov
2020-09-21 22:10 ` [PATCH 19/24] xlnx-zcu102: Register properties as class properties Eduardo Habkost
2020-09-22 16:44 ` Alistair Francis
2020-09-21 22:10 ` [PATCH 20/24] machine: Register "memory-backend" as class property Eduardo Habkost
2020-09-22 6:39 ` Igor Mammedov
2020-09-21 22:10 ` [PATCH 21/24] vga-pci: Register "big-endian-framebuffer" " Eduardo Habkost
2020-10-08 7:00 ` Marc-André Lureau
2020-09-21 22:10 ` [PATCH 22/24] i440fx: Register i440FX-pcihost properties as class properties Eduardo Habkost
2020-09-22 6:49 ` Igor Mammedov
2020-10-30 8:56 ` Michael S. Tsirkin
2020-09-21 22:10 ` [PATCH 23/24] sifive_e: Register "revb" as class property Eduardo Habkost
2020-09-22 16:45 ` Alistair Francis
2020-09-21 22:10 ` [PATCH 24/24] sifive_u: Register "start-in-flash" " Eduardo Habkost
2020-09-22 16:44 ` Alistair Francis
2020-09-22 1:47 ` [PATCH 00/24] qom: Convert some properties to class properties Li Qiang
2020-09-22 4:31 ` Eduardo Habkost
2020-09-22 3:02 ` no-reply
2020-09-22 21:00 ` Eduardo Habkost
2020-10-07 22:26 ` Eduardo Habkost
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