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 B0DBDC433F5 for ; Mon, 28 Mar 2022 11:44:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243144AbiC1Loc (ORCPT ); Mon, 28 Mar 2022 07:44:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241877AbiC1Ldz (ORCPT ); Mon, 28 Mar 2022 07:33:55 -0400 Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8927158E74 for ; Mon, 28 Mar 2022 04:24:57 -0700 (PDT) Received: by mail-ej1-x632.google.com with SMTP id j15so27915242eje.9 for ; Mon, 28 Mar 2022 04:24:56 -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=LSGVVstA8xSFKqm3J0T/OWA7Sm6ZWqDMvi1oUYKoUQg=; b=DPV4As0LqO6PxUoMkKt+gD4Sp4g81m4Uyo0RMYEz2E3P7pfyvtdXjGrBNZDHBP/UB1 gCFttcV0hthj4q1bL5TNl0zgC1lGn7IRag4nBKsJ8EP2YePrQZ13CN6W5Sfvfp8QF2Sp wELX/+cizZqQx47zB7fGuZ9lFxr9AwmUsxdmwe8MW4eic5SAUeR1O8wHo+TyZ21CIyay q7N3FAUsLSw2T7TAwO/n3REWByJ0KsJHuB6v+wB5DLXByNeI7ARpMC1EcyMes+d0d++3 Az1f4uQBXYfarp3CB4XKNCRn8iHQgyIum6DxyH2giFC9U76PXYn+pGn9yYRL50TSN3s1 2OrA== 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=LSGVVstA8xSFKqm3J0T/OWA7Sm6ZWqDMvi1oUYKoUQg=; b=SHp2GaygXk4bIUpB48g+Yk5GxOSKMtTKNsM3WlY7GszUT7QvnhvrzXwQtR/GGjzYqj T1dN19Oov0og+ZPXVlEqUN49l45+zLR6BmuC5LdEyoniSMvVihf4D6QePjA5wJ6n9Chh FTs4lArh+ZcQteZY660O9KfEmIvQ9eyNN+UOZF8UHYV2c0emyWhzWgGbV5cMN5UBD9sw Wn1lBSC6V10nY0bovRXS46DmMkJTZuEdk8XZGSAcPemRiDA1ncI4lOcbsbLQq3FiC8xT 9XsibvH1mcZc0oL8ZTfwARvJxnOzvIp8JbX7nwkgzbb4czK8jNqGopACaXv5AMiTSTko uhig== X-Gm-Message-State: AOAM532y33XvMlD7ClJ4GQdiEfjW5hxXz2my9jcuf+OjWF4gxuJHuWqH FhXGKfkCqmebIwHS6JuqEwg= X-Google-Smtp-Source: ABdhPJxl6boSwWBk+hJgPWLFTN1iKFHKVHLRcqYs36e+eXokFUamDhBLmr6Eju0TLSaJYffp3TOQTA== X-Received: by 2002:a17:907:1623:b0:6df:c9da:a6a8 with SMTP id hb35-20020a170907162300b006dfc9daa6a8mr26762275ejc.303.1648466693755; Mon, 28 Mar 2022 04:24:53 -0700 (PDT) Received: from localhost.localdomain (host-95-249-145-232.retail.telecomitalia.it. [95.249.145.232]) by smtp.gmail.com with ESMTPSA id u10-20020a170906b10a00b006e1004406easm1839730ejy.93.2022.03.28.04.24.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Mar 2022 04:24:52 -0700 (PDT) From: "Fabio M. De Francesco" To: Greg Kroah-Hartman , Benjamin Philip , Bart Van Assche , "Martin K. Petersen" , Charlie Sands , Mitali Borkar , Colin Ian King , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, ira.weiny@intel.com Cc: "Fabio M. De Francesco" Subject: [PATCH] staging: rts5208: Convert kmap() to kmap_local_page() Date: Mon, 28 Mar 2022 13:24:40 +0200 Message-Id: <20220328112440.17756-1-fmdefrancesco@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The use of kmap() is being deprecated and kmap_local_page() is faster. Use kmap_local_page() in place of kmap(). Signed-off-by: Fabio M. De Francesco --- drivers/staging/rts5208/rtsx_transport.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/rts5208/rtsx_transport.c b/drivers/staging/rts5208/rtsx_transport.c index 805dc18fac0a..de690d7ee5e3 100644 --- a/drivers/staging/rts5208/rtsx_transport.c +++ b/drivers/staging/rts5208/rtsx_transport.c @@ -92,13 +92,13 @@ unsigned int rtsx_stor_access_xfer_buf(unsigned char *buffer, while (sglen > 0) { unsigned int plen = min(sglen, (unsigned int) PAGE_SIZE - poff); - unsigned char *ptr = kmap(page); + unsigned char *ptr = kmap_local_page(page); if (dir == TO_XFER_BUF) memcpy(ptr + poff, buffer + cnt, plen); else memcpy(buffer + cnt, ptr + poff, plen); - kunmap(page); + kunmap_local(ptr); /* Start at the beginning of the next page */ poff = 0; -- 2.34.1