From patchwork Thu Nov 9 10:10:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 742620 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 7F8B9A38 for ; Thu, 9 Nov 2023 10:10:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="L5xXrLBQ" Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A08D2D51 for ; Thu, 9 Nov 2023 02:10:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699524621; x=1731060621; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/2raFpHjB2PaP6prUEiUv6WGseg5qiXtp3vlEzsRSH0=; b=L5xXrLBQW1jclprmY+RIJnRBFz4vSUQZ3LM4+vUrFnWO1HA1PX/3AWLv NOAP+rBf/U6ny7wifceovi//BxVqUCqnKSyM6IeuxDk8kImDmUdgOUBIS JvS8K9zgzwiOO/JnfvzygrsNNxM1tkYOEGj/bJv3BwPl6F1X2Lb5XFzcW vXpFJYTtvDrh+JoQsVr45ZIQI2z0131L9PTb+AzA/tsipl9Dm/50N1TXa rhAgr68PzH17Cj+H136n2AcYYDEeSmPhBdAtbyXyYDZ/0odBH2JDkUiRM 09ypAfYL7aNm20TQksvKgzSGj94QNP8vUV5rxghe6opLygF7WRSTylvQA A==; X-IronPort-AV: E=McAfee;i="6600,9927,10888"; a="369289683" X-IronPort-AV: E=Sophos;i="6.03,289,1694761200"; d="scan'208";a="369289683" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2023 02:10:20 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10888"; a="756841705" X-IronPort-AV: E=Sophos;i="6.03,289,1694761200"; d="scan'208";a="756841705" Received: from turnipsi.fi.intel.com (HELO kekkonen.fi.intel.com) ([10.237.72.44]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2023 02:10:19 -0800 Received: from svinhufvud.ger.corp.intel.com (localhost [IPv6:::1]) by kekkonen.fi.intel.com (Postfix) with ESMTP id 1857111FC2D; Thu, 9 Nov 2023 12:10:16 +0200 (EET) From: Sakari Ailus To: linux-acpi@vger.kernel.org Cc: andriy.shevchenko@linux.intel.com, Daniel Scally , Heikki Krogerus , "Rafael J. Wysocki" , Greg Kroah-Hartman Subject: [RESEND PATCH v4 3/3] device property: fwnode_property_get_reference_args allows NULL args now Date: Thu, 9 Nov 2023 12:10:10 +0200 Message-Id: <20231109101010.1329587-4-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231109101010.1329587-1-sakari.ailus@linux.intel.com> References: <20231109101010.1329587-1-sakari.ailus@linux.intel.com> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 All three fwnode_property_get_reference_args() implemantations now allow args argument to be NULL. Document this. Signed-off-by: Sakari Ailus Reviewed-by: Andy Shevchenko Reviewed-by: Heikki Krogerus --- drivers/base/property.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/base/property.c b/drivers/base/property.c index 8c40abed7852..8667b13639d2 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -508,6 +508,7 @@ EXPORT_SYMBOL_GPL(fwnode_property_match_string); * @nargs: Number of arguments. Ignored if @nargs_prop is non-NULL. * @index: Index of the reference, from zero onwards. * @args: Result structure with reference and integer arguments. + * May be NULL. * * Obtain a reference based on a named property in an fwnode, with * integer arguments.