From patchwork Sat Apr 29 10:49:31 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: zhao xiao qiang X-Patchwork-Id: 9705747 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 84B50602BE for ; Sat, 29 Apr 2017 10:51:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 61C5E28688 for ; Sat, 29 Apr 2017 10:51:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 40EA528636; Sat, 29 Apr 2017 10:51:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM,RCVD_IN_DNSWL_HI,RCVD_IN_SORBS_SPAM,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8493F28636 for ; 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Sat, 29 Apr 2017 18:49:49 +0800 (CST) From: xiaoqiang zhao To: qemu-devel@nongnu.org Date: Sat, 29 Apr 2017 18:49:31 +0800 Message-Id: <20170429104937.31341-4-zxq_yx_007@163.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170429104937.31341-1-zxq_yx_007@163.com> References: <20170429104937.31341-1-zxq_yx_007@163.com> X-CM-TRANSID: DMCowACXrJjCbwRZpVZtBA--.23413S5 X-Coremail-Antispam: 1Uf129KBjvJXoW7tw47CFWDGw1rJF4DXF15CFg_yoW8Wry5pF 93uFn7ZrWUtFs7JFy7JFn2kF10qw1kK3W7GrWfJrsagF17GrW5Wanay34S9rWUJrWvv3Wf Xw1rGF9rJF4Iyw7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jLVyxUUUUU= X-Originating-IP: [1.203.183.82] X-CM-SenderInfo: 520ts5t0bqili6rwjhhfrp/1tbiqA3Ixlc68rz3CgAAs1 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 220.181.12.12 Subject: [Qemu-devel] [PATCH v2 3/9] hw/dma: QOM'ify sun4m_iommu.c X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: edgar.iglesias@xilinx.com, peter.maydell@linaro.org, mark.cave-ayland@ilande.co.uk, pbonzini@redhat.com, atar4qemu@gmail.com, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Drop the old SysBus init function and use instance_init Signed-off-by: xiaoqiang zhao Reviewed-by: Philippe Mathieu-Daudé --- hw/dma/sun4m_iommu.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/hw/dma/sun4m_iommu.c b/hw/dma/sun4m_iommu.c index b3cbc54c23..335ef63cbc 100644 --- a/hw/dma/sun4m_iommu.c +++ b/hw/dma/sun4m_iommu.c @@ -349,17 +349,16 @@ static void iommu_reset(DeviceState *d) s->regs[IOMMU_MASK_ID] = IOMMU_TS_MASK; } -static int iommu_init1(SysBusDevice *dev) +static void iommu_init(Object *obj) { - IOMMUState *s = SUN4M_IOMMU(dev); + IOMMUState *s = SUN4M_IOMMU(obj); + SysBusDevice *dev = SYS_BUS_DEVICE(obj); sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->iomem, OBJECT(s), &iommu_mem_ops, s, "iommu", + memory_region_init_io(&s->iomem, obj, &iommu_mem_ops, s, "iommu", IOMMU_NREGS * sizeof(uint32_t)); sysbus_init_mmio(dev, &s->iomem); - - return 0; } static Property iommu_properties[] = { @@ -370,9 +369,7 @@ static Property iommu_properties[] = { static void iommu_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - k->init = iommu_init1; dc->reset = iommu_reset; dc->vmsd = &vmstate_iommu; dc->props = iommu_properties; @@ -382,6 +379,7 @@ static const TypeInfo iommu_info = { .name = TYPE_SUN4M_IOMMU, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(IOMMUState), + .instance_init = iommu_init, .class_init = iommu_class_init, };