From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 99C374A5EC7; Tue, 6 Oct 2026 18:31:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791311483; cv=none; b=daZXjlpIcS4eMcUWW94pxrhqi70MndbepJLr0EPa7YSsMha008aFkwg9OpyKVOd02hThFyoiUqokETm1zZuG9Ky0vkazK8MJP/uVMBgGvr7AgrW1bHmTOsmHmj69aY4QiRB3fW3XWLZ/rAQ+Wy/krsbNcIsBA6Gp1/1z2KaQMes= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791311483; c=relaxed/simple; bh=Rdez16SQNrnAsOBIs538ge2ufyICuhYPrKdvS7BaVd0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=DTHzxnLhO+a8GFzCdbLI7joLuFRt+Hc+FBdufGMkw2A41R6rHNrSs0giwaNYgo42f8dXnJejTIenK13e2RPQA0WKscOEoZYydJLyTM3S+ZUrr4jWgm8mdgTNojbKlwykvd3RJZ7pneNUVrqqLLdPs8tipNauBRWU7FB6XDLnv9s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=QIQu4G7D; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="QIQu4G7D" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1791311480; x=1822847480; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Rdez16SQNrnAsOBIs538ge2ufyICuhYPrKdvS7BaVd0=; b=QIQu4G7DPptVT4ZOmK20nLqhNZc8xRcFHeZdJWOVj39Z6Y3rgrqZQaVU 3UW4TDKa0yeX1CyA0Y9ayO1nRiMSl65taLKQ785X8jLQM1fttXme3SevT gGuWxwhtd0RzcbNwAIyXfAhDwBWYgB1hwmh2OPrbxsvWNubicRKnWHOcn yBXbV9bHdV9Ai2bzeHOhjDTZEaSaSoAI3cUj8AorrxUoV/5nn24RVxvWt xXaW9RChNZlTuAukoiVvuu7RC+xk9CG9vwS/s71Vj4ctlk2IQjjDLlMK4 oUqoHikU86ZwnUIyymcQUbeLOc0JKWIH2aG8HnGpy4kTTaXTfORooRZ2T A==; X-CSE-ConnectionGUID: fcJg6QJoRJu3BDy5jBH92A== X-CSE-MsgGUID: +9shSVShTHK5pPIHv8j0JQ== X-IronPort-AV: E=McAfee;i="6800,10657,11927"; a="102591626" X-IronPort-AV: E=Sophos;i="6.27,143,1787036400"; d="scan'208";a="102591626" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Oct 2026 11:30:57 -0700 X-CSE-ConnectionGUID: Xe7xO0HyQ7an1dcAidF+7A== X-CSE-MsgGUID: p3EjVG9NRIu9DNkxtfDxOg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,143,1787036400"; d="scan'208";a="303500294" Received: from skuppusw-desk2.jf.intel.com ([10.165.154.101]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Oct 2026 11:30:57 -0700 From: Kuppuswamy Sathyanarayanan To: Srinivas Pandruvada , Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , David E Box Cc: Andy Shevchenko , platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 17/20] platform/x86/intel/tpmi: Use scnprintf() to build the debugfs names Date: Tue, 6 Oct 2026 11:30:34 -0700 Message-ID: <20261006183037.1507007-18-sathyanarayanan.kuppuswamy@linux.intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261006183037.1507007-1-sathyanarayanan.kuppuswamy@linux.intel.com> References: <20261006183037.1507007-1-sathyanarayanan.kuppuswamy@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit snprintf() is on its way out in favour of scnprintf(). Neither of the two callers in tpmi_dbgfs_register() looks at the return value, so the difference in what the two return does not matter here. No functional change intended. Suggested-by: Ilpo Järvinen Signed-off-by: Kuppuswamy Sathyanarayanan --- drivers/platform/x86/intel/tpmi_common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/platform/x86/intel/tpmi_common.c b/drivers/platform/x86/intel/tpmi_common.c index b4d361f0ec44..097754365897 100644 --- a/drivers/platform/x86/intel/tpmi_common.c +++ b/drivers/platform/x86/intel/tpmi_common.c @@ -492,7 +492,7 @@ static void tpmi_dbgfs_register(struct intel_tpmi_info *tpmi_info) char name[64]; int i; - snprintf(name, sizeof(name), "tpmi-%s", dev_name(tpmi_info->parent)); + scnprintf(name, sizeof(name), "tpmi-%s", dev_name(tpmi_info->parent)); tpmi_info->dbgfs_dir = debugfs_create_dir(name, NULL); debugfs_create_file("pfs_dump", 0444, tpmi_info->dbgfs_dir, tpmi_info, &tpmi_pfs_dbg_fops); @@ -502,7 +502,7 @@ static void tpmi_dbgfs_register(struct intel_tpmi_info *tpmi_info) struct dentry *dir; pfs = &tpmi_info->tpmi_features[i]; - snprintf(name, sizeof(name), "tpmi-id-%02x", pfs->pfs_header.tpmi_id); + scnprintf(name, sizeof(name), "tpmi-id-%02x", pfs->pfs_header.tpmi_id); dir = debugfs_create_dir(name, tpmi_info->dbgfs_dir); debugfs_create_file("mem_dump", 0444, dir, pfs, &tpmi_mem_dump_fops); -- 2.43.0