From patchwork Tue Oct 22 16:21:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= X-Patchwork-Id: 1181516 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.b="WKJlfbhw"; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 46yKF536xPz9sPf for ; Wed, 23 Oct 2019 03:47:53 +1100 (AEDT) Received: from localhost ([::1]:36132 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iMxK2-0001as-AB for incoming@patchwork.ozlabs.org; Tue, 22 Oct 2019 12:47:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38933) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iMwxn-0000dQ-Qf for qemu-devel@nongnu.org; Tue, 22 Oct 2019 12:24:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iMwxm-00086C-Lu for qemu-devel@nongnu.org; Tue, 22 Oct 2019 12:24:51 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:22900 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iMwxm-00085m-H0 for qemu-devel@nongnu.org; Tue, 22 Oct 2019 12:24:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1571761490; 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=9r30TFYWwWXP6UsNuJpEoLyIN45bJ0sm/8D+1psh3Ds=; b=WKJlfbhwCa5jQNioFv2pr+Ebo8Vt+pA8oulJK7fGDg5GBEdL3FMhesD19Hu82sbIvq3uqt qb1wXHV8NZyfXJvCjHRIWpSA6kjeB9qiwf/290RQGeXkcsxhS5yqGMS6N/implFtojAgF1 Ra1UoOClvst0Qb9H+CEfuVu542tHXcg= 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-102-AXEmr3W2ONqvCfzLHTK9wQ-1; Tue, 22 Oct 2019 12:24:37 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id AD2AC476; Tue, 22 Oct 2019 16:24:34 +0000 (UTC) Received: from localhost (ovpn-112-21.ams2.redhat.com [10.36.112.21]) by smtp.corp.redhat.com (Postfix) with ESMTP id 439A860C5D; Tue, 22 Oct 2019 16:24:29 +0000 (UTC) From: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= To: qemu-devel@nongnu.org Subject: [PATCH v2 23/28] smbus-eeprom: remove PROP_PTR Date: Tue, 22 Oct 2019 18:21:32 +0200 Message-Id: <20191022162137.27161-24-marcandre.lureau@redhat.com> In-Reply-To: <20191022162137.27161-1-marcandre.lureau@redhat.com> References: <20191022162137.27161-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-MC-Unique: AXEmr3W2ONqvCfzLHTK9wQ-1 X-Mimecast-Spam-Score: 0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.61 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: Corey Minyard , Peter Maydell , "Michael S. Tsirkin" , Jason Wang , Mark Cave-Ayland , KONRAD Frederic , "Edgar E. Iglesias" , Aleksandar Rikalo , Magnus Damm , =?utf-8?q?Herv=C3=A9_Poussineau?= , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Artyom Tarasenko , Eduardo Habkost , Fabien Chouteau , qemu-arm@nongnu.org, Richard Henderson , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , qemu-ppc@nongnu.org, Aleksandar Markovic , Paolo Bonzini , Aurelien Jarno Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Instead, set the initial data field directly. (the initial data is an array of 256 bytes. As I don't know if it may change over time, I keep the pointer to original buffer as is, but it might be worth to consider to copy it instead) Signed-off-by: Marc-André Lureau --- hw/i2c/smbus_eeprom.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c index 54c86a0112..533c728b3b 100644 --- a/hw/i2c/smbus_eeprom.c +++ b/hw/i2c/smbus_eeprom.c @@ -44,7 +44,7 @@ typedef struct SMBusEEPROMDevice { SMBusDevice smbusdev; uint8_t data[SMBUS_EEPROM_SIZE]; - void *init_data; + uint8_t *init_data; uint8_t offset; bool accessed; } SMBusEEPROMDevice; @@ -129,14 +129,14 @@ static void smbus_eeprom_reset(DeviceState *dev) static void smbus_eeprom_realize(DeviceState *dev, Error **errp) { + SMBusEEPROMDevice *eeprom = SMBUS_EEPROM(dev); + smbus_eeprom_reset(dev); + if (eeprom->init_data == NULL) { + error_setg(errp, "init_data cannot be NULL"); + } } -static Property smbus_eeprom_properties[] = { - DEFINE_PROP_PTR("data", SMBusEEPROMDevice, init_data), - DEFINE_PROP_END_OF_LIST(), -}; - static void smbus_eeprom_class_initfn(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); @@ -146,9 +146,8 @@ static void smbus_eeprom_class_initfn(ObjectClass *klass, void *data) dc->reset = smbus_eeprom_reset; sc->receive_byte = eeprom_receive_byte; sc->write_data = eeprom_write_data; - dc->props = smbus_eeprom_properties; dc->vmsd = &vmstate_smbus_eeprom; - /* Reason: pointer property "data" */ + /* Reason: init_data */ dc->user_creatable = false; } @@ -172,7 +171,7 @@ void smbus_eeprom_init_one(I2CBus *smbus, uint8_t address, uint8_t *eeprom_buf) dev = qdev_create((BusState *) smbus, TYPE_SMBUS_EEPROM); qdev_prop_set_uint8(dev, "address", address); - qdev_prop_set_ptr(dev, "data", eeprom_buf); + SMBUS_EEPROM(dev)->init_data = eeprom_buf; qdev_init_nofail(dev); }