From patchwork Thu Nov 2 10:13:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 741513 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 762F812B92 for ; Thu, 2 Nov 2023 10:13:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Uj/B+wZA" Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 46A64133 for ; Thu, 2 Nov 2023 03:13:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698920008; x=1730456008; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Q1rFDdn055YhUM6w8twK1/O3m+2EDsWdczT++7HzALY=; b=Uj/B+wZAY4A5aK3Qj8KKDaqEfi8/JTA9cosxMbYjSroh+IpnIwZs0fSQ HlQh1wsS3Xdws/4a7zPSaPxWguvosvFrepqvq0bH+Mx6mqnZ8wE3izi54 MSsdQrMmT5CSqXl7151IVIVFJWAZM166lrWr6/jSDq9lCDh9u8kMJo0YK MRy4NAStlf+vFEdUsUeGlWcy26RtwAA9RhDomsr1J49pjfQ3bL3YS58Yv h3/Y/ixg/h4mI2ISJQ5MJ7eunIiYd+0mJxniZBOz6Q8JbD+4SQngAaNaZ dQttXJQMxig5hAq02q7dxgBfOmbSzsHM9kffRzOh9GTzljV3PoXEWED7r A==; X-IronPort-AV: E=McAfee;i="6600,9927,10881"; a="7318646" X-IronPort-AV: E=Sophos;i="6.03,271,1694761200"; d="scan'208";a="7318646" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Nov 2023 03:13:25 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10881"; a="904969784" X-IronPort-AV: E=Sophos;i="6.03,271,1694761200"; d="scan'208";a="904969784" Received: from turnipsi.fi.intel.com (HELO kekkonen.fi.intel.com) ([10.237.72.44]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Nov 2023 03:13:23 -0700 Received: from svinhufvud.ger.corp.intel.com (localhost [IPv6:::1]) by kekkonen.fi.intel.com (Postfix) with ESMTP id 3534812098A; Thu, 2 Nov 2023 12:13:20 +0200 (EET) From: Sakari Ailus To: linux-acpi@vger.kernel.org Cc: andriy.shevchenko@linux.intel.com, Daniel Scally , Heikki Krogerus , "Rafael J. Wysocki" Subject: [PATCH v3 3/3] device property: fwnode_property_get_reference_args allows NULL args now Date: Thu, 2 Nov 2023 12:13:16 +0200 Message-Id: <20231102101316.1186215-4-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231102101316.1186215-1-sakari.ailus@linux.intel.com> References: <20231102101316.1186215-1-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 --- 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.