From patchwork Fri Nov 20 18:50:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Eugenio Perez Martin X-Patchwork-Id: 11921959 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=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 13A42C8300F for ; Fri, 20 Nov 2020 18:54:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B2AD124178 for ; Fri, 20 Nov 2020 18:54:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Hc3ctVPS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732119AbgKTSyC (ORCPT ); Fri, 20 Nov 2020 13:54:02 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:38294 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731664AbgKTSyB (ORCPT ); Fri, 20 Nov 2020 13:54:01 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1605898440; 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=GYiokrtmxVGaxHYQFYtHrYcyj4QArcgChV2OGqAzahY=; b=Hc3ctVPSgydSURZY66CjMLPs0tM+la9i9XB0tRnsg+tZd0LGxS2DJ8bseaWfMCGmMtbasA qqB2jXefNJIIAJwlkoW1TWAn2VA22dpwYOPmnAiye3z+wB+0xhoitpJqj5fYywyeQrE2Ml HMSpUrJX2XCxIvKkraO3+Go1ub0Xsrw= 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-71-Q2QN0RgLOE-Z4tC5OIvHtg-1; Fri, 20 Nov 2020 13:53:58 -0500 X-MC-Unique: Q2QN0RgLOE-Z4tC5OIvHtg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D4232100C605; Fri, 20 Nov 2020 18:53:54 +0000 (UTC) Received: from eperezma.remote.csb (ovpn-112-88.ams2.redhat.com [10.36.112.88]) by smtp.corp.redhat.com (Postfix) with ESMTP id 721AB5C1D5; Fri, 20 Nov 2020 18:53:36 +0000 (UTC) From: =?utf-8?q?Eugenio_P=C3=A9rez?= To: qemu-devel@nongnu.org Cc: Lars Ganrot , virtualization@lists.linux-foundation.org, Salil Mehta , "Michael S. Tsirkin" , Liran Alon , Rob Miller , Max Gurtovoy , Alex Barba , Stefan Hajnoczi , Jim Harford , Jason Wang , Harpreet Singh Anand , Christophe Fontaine , vm , Daniel Daly , Michael Lilja , Stefano Garzarella , Nitin Shrivastav , Lee Ballard , Dmytro Kazantsev , Juan Quintela , kvm@vger.kernel.org, Howard Cai , Xiao W Wang , Sean Mooney , Parav Pandit , Eli Cohen , Siwei Liu , Stephen Finucane Subject: [RFC PATCH 11/27] virtio: const-ify all virtio_tswap* functions Date: Fri, 20 Nov 2020 19:50:49 +0100 Message-Id: <20201120185105.279030-12-eperezma@redhat.com> In-Reply-To: <20201120185105.279030-1-eperezma@redhat.com> References: <20201120185105.279030-1-eperezma@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org They do not modify vdev, so these should be const as qemu coding style guideline. Signed-off-by: Eugenio Pérez --- include/hw/virtio/virtio-access.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/hw/virtio/virtio-access.h b/include/hw/virtio/virtio-access.h index 6818a23a2d..7474f89b5f 100644 --- a/include/hw/virtio/virtio-access.h +++ b/include/hw/virtio/virtio-access.h @@ -24,7 +24,7 @@ #define LEGACY_VIRTIO_IS_BIENDIAN 1 #endif -static inline bool virtio_access_is_big_endian(VirtIODevice *vdev) +static inline bool virtio_access_is_big_endian(const VirtIODevice *vdev) { #if defined(LEGACY_VIRTIO_IS_BIENDIAN) return virtio_is_big_endian(vdev); @@ -147,7 +147,7 @@ static inline uint64_t virtio_ldq_p(VirtIODevice *vdev, const void *ptr) } } -static inline uint16_t virtio_tswap16(VirtIODevice *vdev, uint16_t s) +static inline uint16_t virtio_tswap16(const VirtIODevice *vdev, uint16_t s) { #ifdef HOST_WORDS_BIGENDIAN return virtio_access_is_big_endian(vdev) ? s : bswap16(s); @@ -213,7 +213,7 @@ static inline void virtio_tswap16s(VirtIODevice *vdev, uint16_t *s) *s = virtio_tswap16(vdev, *s); } -static inline uint32_t virtio_tswap32(VirtIODevice *vdev, uint32_t s) +static inline uint32_t virtio_tswap32(const VirtIODevice *vdev, uint32_t s) { #ifdef HOST_WORDS_BIGENDIAN return virtio_access_is_big_endian(vdev) ? s : bswap32(s); @@ -227,7 +227,7 @@ static inline void virtio_tswap32s(VirtIODevice *vdev, uint32_t *s) *s = virtio_tswap32(vdev, *s); } -static inline uint64_t virtio_tswap64(VirtIODevice *vdev, uint64_t s) +static inline uint64_t virtio_tswap64(const VirtIODevice *vdev, uint64_t s) { #ifdef HOST_WORDS_BIGENDIAN return virtio_access_is_big_endian(vdev) ? s : bswap64(s);