From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qv1-f53.google.com (mail-qv1-f53.google.com [209.85.219.53]) (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 DF83322339 for ; Sat, 7 Feb 2026 18:18:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.53 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770488312; cv=none; b=J1YGHtYhXcaBCobUGV02XK13CbQiJxF8qHMaNkYrMSmj9JnAp8kF6IO+eDxnlnXE1kmK2VvNQ5APYNcSwNoEjt4demZpvmQIVEfdQSUdj5yvdxMvumDGUuX53A6ahQ6WeDMsrCAzmexWLxJqtUze3pW0tjiuUjDVWcZK4OHHjjQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770488312; c=relaxed/simple; bh=xukVw7rOVqVqFsLaPZt2sF+XCk3KwgRAWOUCu7Rsvz4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=ubi6HlgWoBfSlTzpIBhIMxGxtbB2wW5wOmWCx7QXBzB3WoMdtRtj45tlQS2CgoiXaBs3aYU+FuKlr8LiH7Gkg9871lhfbfLrwmyoJbcs5jm+2eT3MSivZYzk5bzzNR9vt8ukvYAJcLizDxJ4V6paqa/+0Lu7t8BizPryXya29do= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=ITEeLNaP; arc=none smtp.client-ip=209.85.219.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ITEeLNaP" Received: by mail-qv1-f53.google.com with SMTP id 6a1803df08f44-89473dca8aaso24687096d6.0 for ; Sat, 07 Feb 2026 10:18:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1770488311; x=1771093111; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=WYGpfm4hXts4C0qtHNdzMK2oXFuEFzsNugVdlbkRCPI=; b=ITEeLNaPVt+nkr22Ux3hpS4JpyQT3dy+9IRA3Hv+T+uqKb7Rr/wPCChEv8UJ1ZnGrD ENtGVDKOZLOzyfrojhUgV0SbLUXoytVeMWyK34JSYdt1txvZ92ASic86SZwwGUBipgix fI612H6EXwit06m9NfVs6tJkTDybpF3hkxokA11RzyCblAzztwurkwCDeXSX9sXyKbLU qCA0pCYo+NDR9NcocU3Lu97dGe94pkpH8x0wGcV3NSU8DzyzHxC3qGaXsBWNYzjHKZDh MEDaZogj4fWpyR+EGMAEcHozxRbI0+YpmoQ1nFP8VDtIaD++wm6tkxxh9NXrD4FS1O5c nqrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1770488311; x=1771093111; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=WYGpfm4hXts4C0qtHNdzMK2oXFuEFzsNugVdlbkRCPI=; b=W/Q4kwd48uYqzkOnUPtULvfGJ5bpNCqlS7OWZnuVQ0KT9BHatUCrW/7wG1W0p+Y/1D NzIUE2sKW1kqGsABFocPP6X+SLUG2CPt+uhTjzJjj15JLj41FbxDEgHvB+5c+OYkGLbX vYfC7bko6LmpFpL3VQ7dPXyvqaqesj44U6LjFAGp5qSzg1scwCDLqoc/2Ksb9x+IOKLc yEaBNpF+QGJtXQYAUXgTNC4emMUSLUn/NG7gpa43JPN/nidyMbqhmRUO084YxEylg9rx kd/+pDR0oCZNl8zmvGoEezV2GkRvTGah6ID3wAk1e4Bg3pmu0hjbsuMbgSVdvuJgQH1l mJiw== X-Gm-Message-State: AOJu0YykKx9YezMWNW1Fuj1gOUBSE+faAJwkHxvz60Q1BYNPGM+j87z1 eIuzIkO+H1b2mv41cbXcQ/AJ03vkR8Ifv1L2DZ1Cu9WcgE5zXN+sMeJA X-Gm-Gg: AZuq6aI9AkvVN5fBICYeTtxEiEMweCOoBul15aM8zGEC6hLbfQ7SuNjrhHSuQe/WOj3 q0HwIQMBu5vHewOBZ0qzxhCpTxN7x6NIrzUFj5/kXu0veOU645gVFq7XZQr3lwhPxMAiGHRsUZz kxnZjh7U+VEOXBBzBhn9AMTYtZA+SudWe3yYrOgK4ZLFg1iHIZ92z+HcVd7O9iLqDqVz7+OnMCF fSDqBy4+2uO+BWWmu59MOu9v1mibZmjne5jHOrtg/O6vXWbs32AHTRJX5znA2nvB/D9qCmItyfg 3P7NVijtl+oW+jlvG89ipTW8U8WysPGNXf5Gxkpa4AmemozEVxL7U8I3hv2oQRzET7KrmjHiAS9 8+gfRK/N5sVZNgElrNra74T2QHGaNId/WV7d2JeWDt01FAbPYp5ksrU8BY1Veo4p9ydrhhK6xCE 2CcxtK7HsnVX5UoYihxolSaPiTahlbLiLZUrpSuh1Z X-Received: by 2002:a05:6214:29ca:b0:88a:2de5:c824 with SMTP id 6a1803df08f44-8953cd8a136mr102440466d6.54.1770488310748; Sat, 07 Feb 2026 10:18:30 -0800 (PST) Received: from localhost.localdomain ([50.21.71.60]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-8953bf35102sm42450666d6.10.2026.02.07.10.18.29 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 07 Feb 2026 10:18:29 -0800 (PST) From: Neel Bullywon To: lee@kernel.org, pavel@kernel.org Cc: linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, Neel Bullywon Subject: [PATCH v1] leds: lp5569: Use sysfs_emit instead of sprintf() Date: Sat, 7 Feb 2026 13:18:25 -0500 Message-ID: <20260207181825.13481-1-neelb2403@gmail.com> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace sprintf() with sysfs_emit(), which is the modern standard for formatting sysfs output. This change aligng with the kernel's best practices and ensures usage of the most up to date API. Signed-off-by: Neel Bullywon --- drivers/leds/leds-lp5569.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/leds/leds-lp5569.c b/drivers/leds/leds-lp5569.c index 786f2aa35319..a252ba6c455d 100644 --- a/drivers/leds/leds-lp5569.c +++ b/drivers/leds/leds-lp5569.c @@ -410,12 +410,12 @@ static ssize_t lp5569_selftest(struct device *dev, /* Test LED Open */ pos = lp5569_led_open_test(led, buf); if (pos < 0) - return sprintf(buf, "FAIL\n"); + return sysfs_emit(buf, "FAIL\n"); /* Test LED Shorted */ pos += lp5569_led_short_test(led, buf); if (pos < 0) - return sprintf(buf, "FAIL\n"); + return sysfs_emit(buf, "FAIL\n"); for (i = 0; i < chip->pdata->num_channels; i++) { /* Restore current */ -- 2.44.0