From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753990AbbCaTw5 (ORCPT ); Tue, 31 Mar 2015 15:52:57 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37768 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752012AbbCaTwv (ORCPT ); Tue, 31 Mar 2015 15:52:51 -0400 Date: Tue, 31 Mar 2015 21:52:48 +0200 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: Pawel Moll , Rusty Russell , virtualization@lists.linux-foundation.org Subject: [PATCH v2 4/6] virtio_mmio: support non-legacy balloon devices Message-ID: <1427831230-28044-5-git-send-email-mst@redhat.com> References: <1427831230-28044-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1427831230-28044-1-git-send-email-mst@redhat.com> X-Mutt-Fcc: =sent Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org virtio_device_is_legacy_only is always false now, drop the test from virtio mmio. Signed-off-by: Michael S. Tsirkin Acked-by: Pawel Moll --- drivers/virtio/virtio_mmio.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index 6010d7e..7a5e60d 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -581,14 +581,6 @@ static int virtio_mmio_probe(struct platform_device *pdev) } vm_dev->vdev.id.vendor = readl(vm_dev->base + VIRTIO_MMIO_VENDOR_ID); - /* Reject legacy-only IDs for version 2 devices */ - if (vm_dev->version == 2 && - virtio_device_is_legacy_only(vm_dev->vdev.id)) { - dev_err(&pdev->dev, "Version 2 not supported for devices %u!\n", - vm_dev->vdev.id.device); - return -ENODEV; - } - if (vm_dev->version == 1) writel(PAGE_SIZE, vm_dev->base + VIRTIO_MMIO_GUEST_PAGE_SIZE); -- MST