From patchwork Fri Jun 11 23:41:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rikard Falkeborn X-Patchwork-Id: 458781 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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, 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 577E8C48BD1 for ; Fri, 11 Jun 2021 23:42:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A830613B8 for ; Fri, 11 Jun 2021 23:42:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230201AbhFKXoT (ORCPT ); Fri, 11 Jun 2021 19:44:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229540AbhFKXoS (ORCPT ); Fri, 11 Jun 2021 19:44:18 -0400 Received: from mail-lj1-x230.google.com (mail-lj1-x230.google.com [IPv6:2a00:1450:4864:20::230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C4F1CC061574; Fri, 11 Jun 2021 16:42:08 -0700 (PDT) Received: by mail-lj1-x230.google.com with SMTP id e11so11666972ljn.13; Fri, 11 Jun 2021 16:42:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=KTTMXD301kubhW2/lDFQivGY+zMl/SXEE2+hyaAZPMw=; b=AAlWfOT9kxVgBrPjr04TbtJLpzb6hSuO4UjxJCcdGPM869pk2XrMdOg5Rg+1bObIDF 28dP027NfCPSh7gTLQCA86QKmm67940slX+tQlq12Tms7XNCBXnee6+5YFBvxuPB3Xkc zJvbNA3LQ9SgcYFOGOFfsn4oDWw1XxibeRfDBod3lMmO/1FVjaq3GhE2r8A0z2pYEvBH p4spnenJDDftXmzlG8pC16Z52+HCE5zMCzA7mqahACl8/6DA+Kms2ebop4oOGe/7opAc oDiE/6Q4f8PyGdMpIvpkW3WJC5ZuAxKbZgP22UG927A+DVuGSGN8GblM+ARiLvFnSl7S 86rQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=KTTMXD301kubhW2/lDFQivGY+zMl/SXEE2+hyaAZPMw=; b=pQ17TM+FtE7sTWd/NCMG5JyPG+k8g+uqYrST8+msKfc2rrhReBZ7FgYlkJ44ypayeu WYlq3GUOrapJK6O4VUnndMQPvYn0hl23hF3WJ0FnXsEXRMKDeUwTNunkUC0kvfSakX4H ID+jUKVSUPRdQJgWSrbRHnWyeC2l2gOZNlclAqODTBHmh/4E3v75fIQyt4xea2SJQ3ZG ofRgdNf9pw0x3Si6FQLI39j7DMHx3mxPgvPSXzoLvJjux/xE77AXRc07Hoy0oSkGp3xh RSdjg95Un+FA7QfaQHUH7FJpUUKvCbfeGFP5gkE3tcc+fJeBvTeOx+gE5W6B/gB5rZNE 5UGw== X-Gm-Message-State: AOAM533xicJfFo+ckPLG97H4roZ0LnCXFETmWBDk0ltOW101NgYjhRXM PbRFeAOck0JOXwXH5wnpCdw= X-Google-Smtp-Source: ABdhPJz03pnMer1043kcAhLObD/q1by1c27SVXXSVXFSWAKVMB7kyxN+SHnXZTTIW3Cb2Z1F2ew2aw== X-Received: by 2002:a2e:878b:: with SMTP id n11mr4561617lji.225.1623454927182; Fri, 11 Jun 2021 16:42:07 -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 b23sm972246ljk.18.2021.06.11.16.42.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Jun 2021 16:42:06 -0700 (PDT) From: Rikard Falkeborn To: Mirela Rabulea , Mauro Carvalho Chehab , Shawn Guo , Sascha Hauer Cc: NXP Linux Team , Fabio Estevam , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Pengutronix Kernel Team , Rikard Falkeborn Subject: [PATCH 0/2] media: imx-jpeg: Constify a few static structs Date: Sat, 12 Jun 2021 01:41:59 +0200 Message-Id: <20210611234201.64832-1-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Constify two structs that are never modified. The first patch constifies a static v4l2_m2m_ops struct which contains function pointers. The second constifies mxc_jpeg_fmt, which contains read-only data. In order to do that, a number of function arguments, return values and pointers was made const as well. Rikard Falkeborn (2): media: imx-jpeg: Constify static struct v4l2_m2m_ops media: imx-jpeg: Constify static struct mxc_jpeg_fmt drivers/media/platform/imx-jpeg/mxc-jpeg.c | 18 +++++++++--------- drivers/media/platform/imx-jpeg/mxc-jpeg.h | 18 +++++++++--------- 2 files changed, 18 insertions(+), 18 deletions(-)