Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp7307748rwb; Tue, 6 Dec 2022 04:12:17 -0800 (PST) X-Google-Smtp-Source: AA0mqf4HoOduMwbUTRwUvme/hFZkPpL+5xMapwIrDyiZFSPgb7dVaozeLt3gStey146opNXZ2Inr X-Received: by 2002:a17:906:3a4c:b0:7ae:4f8f:36c with SMTP id a12-20020a1709063a4c00b007ae4f8f036cmr18289651ejf.137.1670328737103; Tue, 06 Dec 2022 04:12:17 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670328737; cv=none; d=google.com; s=arc-20160816; b=QL6XBt48GSScH/eXjQ1mdYrB2G+AHArLXHRwXJaznQIVzgQ4kTDK+idmk/uoJsB77L dImeNOmwkermUzttZxuJr2NoqO2CZFDpYRAsrI8II0hHQ+FSBoqJCJLjMKA6A3qjmyvX Brxh+59KQe9oijcWN/fCTf3vie6IYzHAyYQnWzdnnZnDtz/w9un0edMvEANpl2VKmGJm 3HuH0Ru6SB0XRan1BhWEVEZ2foDUGuS+wxzogGPQsPLyYjkPrRFJIY5ZSL8e0veKJRO3 iFJdQxIy5QCyqiNgJelW0eGaUVuynP8JXYYpoVyoItZoWu33Px3ZG4zYqap4FZIRo/w4 iXAw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:subject:cc:to:from:mime-version:message-id:date; bh=wQhXR4DYWy2Wv1Q4+d+ucAaFLZq4MFUUcmZ2KUznJWQ=; b=P9e2Rt9Hbxi9zoeP5p+qPPmtH4a/bq7wjTvftWuu++REGrFahYUS0GDkuHlu6YELel drpxkhHJLE81JNZ4aNm1ogYxZhfVhlNWY7TRjzVGqbidHgCD4QN89FrRvzMaRfBMFcq4 +WfJRIQ7lJgY27DPhlK/hQS6VFRUFjJZox/8uFknOSDkm6i+DV208I0MukcQuwVX1QcP VkrIbU1hqcdPIA8Hr2a+TJjyLgJ1ks/raiK0JqTyEwtRg30oGo7vsy/8h8FOmq03yKOA p0FH+orbI6yao64+wLxqO2YR/UQwi6LnVCxfCMuGte0E+joJHAn3d/6GADh9OJHWkiyX Ogfw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=zte.com.cn Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id qa37-20020a17090786a500b007839bfdaa33si14842897ejc.358.2022.12.06.04.11.56; Tue, 06 Dec 2022 04:12:17 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=zte.com.cn Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234959AbiLFLgv (ORCPT + 79 others); Tue, 6 Dec 2022 06:36:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234944AbiLFLgu (ORCPT ); Tue, 6 Dec 2022 06:36:50 -0500 Received: from mxhk.zte.com.cn (mxhk.zte.com.cn [63.216.63.35]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FC13DEC0; Tue, 6 Dec 2022 03:36:49 -0800 (PST) Received: from mse-fl1.zte.com.cn (unknown [10.5.228.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mxhk.zte.com.cn (FangMail) with ESMTPS id 4NRJKV0M5zz4xVng; Tue, 6 Dec 2022 19:36:46 +0800 (CST) Received: from xaxapp01.zte.com.cn ([10.88.40.50]) by mse-fl1.zte.com.cn with SMTP id 2B6BaaT5021898; Tue, 6 Dec 2022 19:36:36 +0800 (+08) (envelope-from ye.xingchen@zte.com.cn) Received: from mapi (xaxapp01[null]) by mapi (Zmail) with MAPI id mid31; Tue, 6 Dec 2022 19:36:40 +0800 (CST) Date: Tue, 6 Dec 2022 19:36:40 +0800 (CST) X-Zmail-TransId: 2af9638f2948ffffffffe86a9144 X-Mailer: Zmail v1.0 Message-ID: <202212061936401320262@zte.com.cn> Mime-Version: 1.0 From: To: Cc: , , Subject: =?UTF-8?B?W1BBVENIXSBpMmM6IG11eDogQ29udmVydCB0byB1c2Ugc3lzZnNfZW1pdF9hdCgpIEFQSQ==?= Content-Type: text/plain; charset="UTF-8" X-MAIL: mse-fl1.zte.com.cn 2B6BaaT5021898 X-Fangmail-Gw-Spam-Type: 0 X-FangMail-Miltered: at cgslv5.04-192.168.250.138.novalocal with ID 638F294E.000 by FangMail milter! X-FangMail-Envelope: 1670326606/4NRJKV0M5zz4xVng/638F294E.000/10.5.228.132/[10.5.228.132]/mse-fl1.zte.com.cn/ X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 638F294E.000/4NRJKV0M5zz4xVng X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: ye xingchen Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by: ye xingchen --- drivers/i2c/muxes/i2c-demux-pinctrl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/muxes/i2c-demux-pinctrl.c b/drivers/i2c/muxes/i2c-demux-pinctrl.c index f7a7405d4350..6dc23aedcaed 100644 --- a/drivers/i2c/muxes/i2c-demux-pinctrl.c +++ b/drivers/i2c/muxes/i2c-demux-pinctrl.c @@ -167,7 +167,7 @@ static ssize_t available_masters_show(struct device *dev, int count = 0, i; for (i = 0; i < priv->num_chan && count < PAGE_SIZE; i++) - count += scnprintf(buf + count, PAGE_SIZE - count, "%d:%pOF%c", + count += sysfs_emit_at(buf, count, "%d:%pOF%c", i, priv->chan[i].parent_np, i == priv->num_chan - 1 ? '\n' : ' '); -- 2.25.1