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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4ECC4C433EF for ; Sun, 23 Jan 2022 22:16:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240317AbiAWWQ0 (ORCPT ); Sun, 23 Jan 2022 17:16:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44574 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234697AbiAWWQZ (ORCPT ); Sun, 23 Jan 2022 17:16:25 -0500 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED829C06173B; Sun, 23 Jan 2022 14:16:24 -0800 (PST) Received: by mail-wr1-x431.google.com with SMTP id s18so10223853wrv.7; Sun, 23 Jan 2022 14:16:24 -0800 (PST) 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=JkiEYCh+nlDFeOW7dAXi5U5ovMgv7RIgGZQmqUFLweQ=; b=Y782NLyzUAydn5rTsHO+uIIA35+kBDOAFG8Zd2Lu5HN6bEOm5f2St6kdME1mBVIFLT B05i2B8sv0VgbPfkXV1FDqDFtCOUESixO47CrbpuJ5Xqdj5AzsaT2tIq5cOCWxfW3z56 QyN314pioZxtgPX2Bd0dMovoddq1ziX8RfT6b2ecLPAol13gyJZgeYcrQ9jbjTzvIHK+ +fsAdfSs/ptxA/A4s+Hr7NLP4vNMorVREsAaf5k3O+giohF0qXOK0gaHIlCn3N+C9jiG VFrtVlmc6ldZ81aVzigMx0OHnwFofzqrj17Wc4julsgY810Sm8QCkdG5UhrUBaDtqNhp AZjg== 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=JkiEYCh+nlDFeOW7dAXi5U5ovMgv7RIgGZQmqUFLweQ=; b=qy0GHRgw1P60ZrFUM4wwLcF99HF0oVk/guPwmJKye0VoaTSKnsPQcworN+1AlXEtBE YcRwQHqcIwPmomhM7+ocfAtwPu1SL5vMf3hWrjuksClI3WfRoPmBC3aHhqVpa0fqBqBS XTqydH9ONyhGMHZdjcGeW1akXkjM8pMktnzbpAh0A5Xu2jcCF0AmJ9AqY4YUpEhRzJSU /Eu2CN9F7wXM/Rzvx2PJ5xeD1NI6fffQD/7sOqOi+xD7Lt9UM0ZquUjN9JavMFlLbNo+ usrFJFaCqQff7FHcrPG52Mhwt+KQk/krnMt9S0EeJRvITIYEGv7rbeJTkB27C/8we3jv 4RKQ== X-Gm-Message-State: AOAM530zXCTN1DHl+6lsFCpl7IdIIKPXuZ+8wXDn34WEl+HybGdnorid JJ3jU7HND+5NZ2pggB+P5uGeaw4th2pDrQ== X-Google-Smtp-Source: ABdhPJzwzD52JrriVt7nBB3oT3qBFQV1/vCle9VYKW48x0qDjIxIgzgos4imjnz6DAzLb+8xcDKi0Q== X-Received: by 2002:a5d:6750:: with SMTP id l16mr5731495wrw.196.1642976183468; Sun, 23 Jan 2022 14:16:23 -0800 (PST) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id b11sm1238229wmq.46.2022.01.23.14.16.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Jan 2022 14:16:23 -0800 (PST) From: Colin Ian King To: Damien Le Moal , linux-ide@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ata: pata_atiixp: make static read-only arrays const Date: Sun, 23 Jan 2022 22:16:22 +0000 Message-Id: <20220123221622.5543-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org The static arrays pio_timings and mwdma_timings are read-only so it make sense to make them const. Signed-off-by: Colin Ian King --- drivers/ata/pata_atiixp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c index c3a65ccd4b79..efdb94cff68b 100644 --- a/drivers/ata/pata_atiixp.c +++ b/drivers/ata/pata_atiixp.c @@ -102,7 +102,7 @@ static int atiixp_prereset(struct ata_link *link, unsigned long deadline) static void atiixp_set_pio_timing(struct ata_port *ap, struct ata_device *adev, int pio) { - static u8 pio_timings[5] = { 0x5D, 0x47, 0x34, 0x22, 0x20 }; + static const u8 pio_timings[5] = { 0x5D, 0x47, 0x34, 0x22, 0x20 }; struct pci_dev *pdev = to_pci_dev(ap->host->dev); int dn = 2 * ap->port_no + adev->devno; @@ -149,7 +149,7 @@ static void atiixp_set_piomode(struct ata_port *ap, struct ata_device *adev) static void atiixp_set_dmamode(struct ata_port *ap, struct ata_device *adev) { - static u8 mwdma_timings[5] = { 0x77, 0x21, 0x20 }; + static const u8 mwdma_timings[5] = { 0x77, 0x21, 0x20 }; struct pci_dev *pdev = to_pci_dev(ap->host->dev); int dma = adev->dma_mode; -- 2.33.1