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=-12.6 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,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 80736C2D0E2 for ; Tue, 22 Sep 2020 20:19:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2350B22206 for ; Tue, 22 Sep 2020 20:19:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JpbkxPjt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726775AbgIVUTv (ORCPT ); Tue, 22 Sep 2020 16:19:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726757AbgIVUTv (ORCPT ); Tue, 22 Sep 2020 16:19:51 -0400 Received: from mail-lj1-x244.google.com (mail-lj1-x244.google.com [IPv6:2a00:1450:4864:20::244]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA862C061755; Tue, 22 Sep 2020 13:19:50 -0700 (PDT) Received: by mail-lj1-x244.google.com with SMTP id r24so15261234ljm.3; Tue, 22 Sep 2020 13:19:50 -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=S2U6wwtCWqdcr4h4UyNb/EZpSOd/ROirDasW3vU93+Y=; b=JpbkxPjtTdP5pr3nrKNG031XI7P9vzMgcAdea4CMTqhyX4/DoVCNEpvY5rMRLxW2Vq 4rIom6amGd4jem3NVPAYRrTfH3O9L4EZwTS7iwsvdmvFVtUG7jCFDhzUCL6H+qq0HwcW BU32w7uoxshPo4Q+nax4EGGfVeqcjuw74H+1Yd9BhhS5DRatOOqqn51C5LuS0MMX7F5c YsxYtjxFYOypBv4ZmWdU5A6r+tPqJfvigeYlh/2IBnCErjftzbFW6DKVM5Le/CsjWzwp UGCncJo8RRXEc7nJD9T/Qpf27nfZzszP0XHVyLfqjLn6le110fB5+fNUL7R6DJGUf4l8 yzhg== 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=S2U6wwtCWqdcr4h4UyNb/EZpSOd/ROirDasW3vU93+Y=; b=BMbNIC+ArOjOtoypyjoIwDwQwzhJmivqstbm80B2X9AU1V+4DJAlkegNf/YuHDrDn7 4bH8jDYEBHJBw8aHaRQm8cVh80to/cEEaOnn+dnwehdZ3VR14JpsV4elddrP5Q1bcEpE gEx54GnUBtiU14kih8By+vJt65bLmAfoaJ7okz7gDYF/FRk8lMn1k307noY+eyiX98b5 s5vtCpWOB9W9ldZMIJKj/ewfObR9jBVz4RqoB+SgKc9lRKq2KmW3rk7BSxv8BCfHcIJi 1uGdxHHzywUWFyY4ZiKA91V4BhjFGw0GPwq8x6QtDpOIM08hSFje1Xorq7jZhyIrnPvz +GNw== X-Gm-Message-State: AOAM530dnOWi0oUspdAtLWsKvnSqQRjOJqEmZJuNy6q0H3zwACPJU0E1 VBVG0lwpXr5a8NxlYe0d9Y8= X-Google-Smtp-Source: ABdhPJxOEQoClB2ZdVBHcyBliyMuqRLy+PoyXyZe7RP6Bk4Ct2s0a3CAs4Bf4refaGvkIn7AoRX5KQ== X-Received: by 2002:a05:651c:386:: with SMTP id e6mr2212684ljp.424.1600805989074; Tue, 22 Sep 2020 13:19:49 -0700 (PDT) Received: from localhost.localdomain (h-82-196-111-59.NA.cust.bahnhof.se. [82.196.111.59]) by smtp.gmail.com with ESMTPSA id z9sm4143867ljc.22.2020.09.22.13.19.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Sep 2020 13:19:48 -0700 (PDT) From: Rikard Falkeborn To: William Breathitt Gray , Kamel Bouhara Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Jonathan Cameron , Rikard Falkeborn Subject: [PATCH] counter: microchip-tcb-capture: Constify mchp_tc_ops Date: Tue, 22 Sep 2020 22:19:41 +0200 Message-Id: <20200922201941.41328-1-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org The only usage of mchp_tc_ops is to assign its address to the ops field in the counter_device struct which is a const pointer. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn --- drivers/counter/microchip-tcb-capture.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/counter/microchip-tcb-capture.c b/drivers/counter/microchip-tcb-capture.c index b7b252c5addf..039c54a78aa5 100644 --- a/drivers/counter/microchip-tcb-capture.c +++ b/drivers/counter/microchip-tcb-capture.c @@ -253,7 +253,7 @@ static struct counter_count mchp_tc_counts[] = { }, }; -static struct counter_ops mchp_tc_ops = { +static const struct counter_ops mchp_tc_ops = { .signal_read = mchp_tc_count_signal_read, .count_read = mchp_tc_count_read, .function_get = mchp_tc_count_function_get, -- 2.28.0