From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f51.google.com (mail-ej1-f51.google.com [209.85.218.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8C81A435A for ; Mon, 28 Mar 2022 11:24:55 +0000 (UTC) Received: by mail-ej1-f51.google.com with SMTP id o10so27992135ejd.1 for ; Mon, 28 Mar 2022 04:24:55 -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=1yHnz5Ys6DNjtyQZ9N7gSO/iLx12ECk1aSpDW+rFlSYjky2SayFkrOPXUOVVrYJVpa Ey+FeqaTtglHtBwHyyW4z3PPQRSxowb0Qg9Wvm8pUa1nmOFISyVV7jY0yFT/F8gvcUCp pq7b1s5c7vGw1gTfw3JBYqLF6d5Ai2mBbK88QPGtmU1OgKnIpackIwnLpFgr8xuzIkBz vpuZk5hP3f1k02fEfMhnMZgc2rkq2rIsMjj90IogVO7um3CBSy/fQQO1n1YHs/b8oINJ dqJXEUTUbpJXpCpmURAt0t1uyz68AKtiTamVv05SS+W+a72Ad8qRR4RS8kDxrLqFRpo7 8Zjw== X-Gm-Message-State: AOAM530HJGGemIeMW40Zoy+IgJlZP9Q3Zyi5ND6dNLPvHS7iF4ivr5bN dMj8sbGmOWTghDxIhLn8CtLtnSVD+p0= 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 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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