From patchwork Fri Nov 3 08:36:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 13444401 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 8C5936FA3 for ; Fri, 3 Nov 2023 08:36:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="H4sIQ/7Z" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F09E61BC for ; Fri, 3 Nov 2023 01:36:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699000591; x=1730536591; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=BzvPuEQhky6pqshwY2tg00PWOHk2hYzUsgLpgGF9vRA=; b=H4sIQ/7ZIkl8P3PJNvm1pTzl9VamU0O50L7WjjdFcSHC+zJuoMh9Rtgx 2oV6Yv/nwEa0Sdq2N2tqna0FgE63aO1k2067cB7vwHkHTlh9Strt/NNqz stywYMkkdCCNAey1YQdl9tYoYPvIB6wZLptsBo96kuKZbKGoF52B5qDrB g2JIjBPW4nFbMLQtWwytnOz5IhSAtg2/ml4YDQmyyTyuPoOlUSxBrJGMZ fQlEwlIw17vAE7sKxhDOLF9J0Hvw5iaJKo+6iDrafiY8Vze7dYcf2JCHM XhJLJEPhMFNXuoL2Ga9pVQYRh+yDYpVLBulYwtArrOpFtTjbQIXmPIuyU Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10882"; a="373943759" X-IronPort-AV: E=Sophos;i="6.03,273,1694761200"; d="scan'208";a="373943759" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2023 01:36:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10882"; a="878574855" X-IronPort-AV: E=Sophos;i="6.03,273,1694761200"; d="scan'208";a="878574855" Received: from turnipsi.fi.intel.com (HELO kekkonen.fi.intel.com) ([10.237.72.44]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2023 01:36:29 -0700 Received: from svinhufvud.ger.corp.intel.com (localhost [IPv6:::1]) by kekkonen.fi.intel.com (Postfix) with ESMTP id 9AF43120F5B; Fri, 3 Nov 2023 10:36:26 +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 v4 0/3] Make fwnode_property_get_reference_args accept NULL args Date: Fri, 3 Nov 2023 10:36:22 +0200 Message-Id: <20231103083625.1229008-1-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi all, The of_parse_phandle_with_args() accepts NULL args but fwnode_property_get_reference_args() does not currently, in its ACPI or software node implementations. Fix this. since v3: - Return 0 early if args is NULL (1st patch). since v2: - Correct fwnode_property_get_reference_args() name (was fwnode_property_get_reference()) in commit messages. since v1: - Applies to Rafael's devprop branch now (i.e. not on top of DisCo for Imaging set). - Add Fixes: tags. - Small documentation line wrap change in the first patch. Sakari Ailus (3): acpi: property: Let args be NULL in __acpi_node_get_property_reference software node: Let args be NULL in software_node_get_reference_args device property: fwnode_property_get_reference_args allows NULL args now drivers/acpi/property.c | 4 ++++ drivers/base/property.c | 1 + drivers/base/swnode.c | 3 +++ 3 files changed, 8 insertions(+)