From patchwork Tue Dec 15 15:19:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eduardo Habkost X-Patchwork-Id: 11974969 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C537CC4361B for ; Tue, 15 Dec 2020 15:22:55 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3F7A2223D6 for ; Tue, 15 Dec 2020 15:22:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3F7A2223D6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60340 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kpCAA-0001O9-5C for qemu-devel@archiver.kernel.org; Tue, 15 Dec 2020 10:22:54 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:51060) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kpC8Y-00083F-TE for qemu-devel@nongnu.org; Tue, 15 Dec 2020 10:21:15 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:22898) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kpC8V-0002Lk-Tt for qemu-devel@nongnu.org; Tue, 15 Dec 2020 10:21:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1608045670; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7fE6tkeHYUwGg5/xiwY7+S/kM0qBpnrAu27vtqYeUnU=; b=db4EtSJA8qni0RsETacQx7XUK58Gltu6ajw0IjNmq6ykeN/USaC663lKDxtziMkkkWJR3n AhjYPsCJvaSofLcW3q7TVxhrQj1yQfJgI0P7maGIdCq7rQkjpRnHdyttP+GUxGkqOingEO mzMhwggqYslEwQF7+UlTPN8la8LCDi8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-529-rLIJwwnGNuS0ja4VcidPOg-1; Tue, 15 Dec 2020 10:21:07 -0500 X-MC-Unique: rLIJwwnGNuS0ja4VcidPOg-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 8829881C464; Tue, 15 Dec 2020 15:19:48 +0000 (UTC) Received: from localhost (ovpn-115-226.rdu2.redhat.com [10.10.115.226]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4D2C45D9D7; Tue, 15 Dec 2020 15:19:48 +0000 (UTC) From: Eduardo Habkost To: qemu-devel@nongnu.org, Peter Maydell Subject: [PULL 03/25] tmp421: Register properties as class properties Date: Tue, 15 Dec 2020 10:19:20 -0500 Message-Id: <20201215151942.3125089-4-ehabkost@redhat.com> In-Reply-To: <20201215151942.3125089-1-ehabkost@redhat.com> References: <20201215151942.3125089-1-ehabkost@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=ehabkost@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=ehabkost@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Signed-off-by: Eduardo Habkost Reviewed-by: Peter Maydell Message-Id: <20201111183823.283752-4-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost --- 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 ef3c682e32..a3db57dcb5 100644 --- a/hw/misc/tmp421.c +++ b/hw/misc/tmp421.c @@ -337,22 +337,6 @@ 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); @@ -365,6 +349,19 @@ 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 = { @@ -372,7 +369,6 @@ static const TypeInfo tmp421_info = { .parent = TYPE_I2C_SLAVE, .instance_size = sizeof(TMP421State), .class_size = sizeof(TMP421Class), - .instance_init = tmp421_initfn, .abstract = true, };