From mboxrd@z Thu Jan 1 00:00:00 1970 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 BC8E8C433EF for ; Tue, 21 Sep 2021 01:42:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A6EE761157 for ; Tue, 21 Sep 2021 01:42:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232254AbhIUBnK (ORCPT ); Mon, 20 Sep 2021 21:43:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232577AbhIUBjo (ORCPT ); Mon, 20 Sep 2021 21:39:44 -0400 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E0BFCC04709C; Mon, 20 Sep 2021 13:02:16 -0700 (PDT) Received: by mail-lf1-x131.google.com with SMTP id b15so54023393lfe.7; Mon, 20 Sep 2021 13:02:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=DA2UKuLK2u92CFl87mNPANcMsuKDJqU2qIFoERzDd/w=; b=BhK92otjhD3xaxoPKxq8dGARgg4mm1Yl/hJdJw4FaYlMMMUDh8XYYkLIXLlRrUcvEa SpiIDnHHH2Ts8FQYlgNsK31m5lrpwXsD7w3YX+67a320Ssw9eVrDeE3yDFLOm2qsbiuc nOUcfuxp7d/0tJuU9ufuJTd4soHpkSLMMumM4rTCSfo3GixbMtiMqQ5qrjmRQLglj21Z rZNEu0yyPj3f1tmgHCaFD1BxhRfUz93JIe2BAwANsdzvZOrKd86sRxAzwK3Afqwu22Ql 9as/7e5rXVAyoPUA97+wwxJzBDvZq0x+slm1de5IDNIHUDJ6H101EDmLTLenOdFcaV8j IElw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=DA2UKuLK2u92CFl87mNPANcMsuKDJqU2qIFoERzDd/w=; b=xNOp/QSnUiHkEjHrmSgQbSs/OE4O93OF8P+cHDM4JOR2Wyd4zVbV/vdUFzte5zCQ/f 2DC2t+j3WZvCjyBqPr5jK8VUyDVsS8AFYEcDaTXX5QF9IzfJVn1TNbzk56CT0vlN61/4 4pyEew7riyj6e0lZsQiZZX5f7q3hbEeAuaKL0jYhAKY2iuFVbU4W/UOrPFnAoTTgxT72 W9DTBU0oeKFi8LGKOC5lIJVRe6QIIrHNhq86biLKXrW49nFjQCmiwBVgGaQm3+uylyoR DJcE0tFRdjT+rNrRLmK47HNltukZt4rnvpy/IDU8bBbmPhzODVTCDKbk8+qw2iWBq3fC IqSA== X-Gm-Message-State: AOAM5331TreQ4iUeNHf2Xgbqsn4XDuSL22cBuHEXsh26gJxXrrVSJzaU h5doCE3vvH9v3DjI49QNXgq8uw/QW5w= X-Google-Smtp-Source: ABdhPJzzUtG5jeCmlfMAoFe1F0K0Lo3jMvKyIPC3Q9gD9Q2yW5gij6hetl6DT3481fOrP1F4wLtLSw== X-Received: by 2002:a2e:5442:: with SMTP id y2mr22916242ljd.436.1632168135294; Mon, 20 Sep 2021 13:02:15 -0700 (PDT) Received: from localhost.localdomain (h-98-128-228-193.NA.cust.bahnhof.se. [98.128.228.193]) by smtp.gmail.com with ESMTPSA id u3sm1350862lft.149.2021.09.20.13.02.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Sep 2021 13:02:14 -0700 (PDT) From: Rikard Falkeborn To: Ezequiel Garcia , Philipp Zabel , Mauro Carvalho Chehab Cc: Greg Kroah-Hartman , linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Rikard Falkeborn Subject: [PATCH] media: hantro: Constify static struct v4l2_m2m_ops Date: Mon, 20 Sep 2021 22:02:10 +0200 Message-Id: <20210920200210.18935-1-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The only usage of vpu_m2m_ops is to pass its address to v4l2_m2m_init() which has a pointer to const struct v4l2_m2m_ops as argument. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn --- drivers/staging/media/hantro/hantro_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c index f23fc14b3562..fb82b9297a2b 100644 --- a/drivers/staging/media/hantro/hantro_drv.c +++ b/drivers/staging/media/hantro/hantro_drv.c @@ -179,7 +179,7 @@ static void device_run(void *priv) hantro_job_finish_no_pm(ctx->dev, ctx, VB2_BUF_STATE_ERROR); } -static struct v4l2_m2m_ops vpu_m2m_ops = { +static const struct v4l2_m2m_ops vpu_m2m_ops = { .device_run = device_run, }; -- 2.33.0