From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 822BC2BEFE3; Wed, 1 Oct 2025 10:26:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759314408; cv=none; b=KgyDOKbWTMPMwOoT35gR9Fbu8rfdwY2eRtxCdpeJ2/1c3jsjSlrjpkYNRsqxkwaMfJPY2b9CCBRlU2nEWlOGTA0LnIEcuBE/aBN/c5cfAn2MOpye3GdTvCiTnbYXgFWqv38YRI0OhmQKAhYZyD+OC5LIJPziWV1cr+ezdQU2eYw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759314408; c=relaxed/simple; bh=JtFjGInvbmb30Bugtt8rsida/KNirlcgUPAuxhb1xTY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=OI0MObBYzV+m8Phn6igEGZifXVpZNU/AW6LHniTrouvFy155mC3Lj3y/pmDq/QotZBiMSZBeZXgUGl169LdOUQMUxfgIu4yalgvl+TIlKu9bmjByT8WdMdqosH9lmM1q9ardp8dOibxDOouCXwpq8Fc7r5qdKPLeEj2DimMmetM= 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=GAlCmI+K; arc=none smtp.client-ip=198.175.65.11 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="GAlCmI+K" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1759314407; x=1790850407; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=JtFjGInvbmb30Bugtt8rsida/KNirlcgUPAuxhb1xTY=; b=GAlCmI+Ku/w/Fgct9cuoAGyla9Lr/j8e/8nt/+sVVqXKNHh44g/WkaTr 9ZSJ8FBBiig/9xn3WvU4Y7dHUOvZCSe6h9Qwknl5TC3LOKEvWjcpO2UVb TaRBOjQpQBd9/npcr1IEcSC5uZ9U+JUluFZMMlKY/yjtcwHZAasj88xFD B3it4srGIQRROt1LZ5uZ49SxPxYY8KH1AyUpa2KxypM/OFSt9c9GrLihv Mfi5QOxwUHJVqA/zeO2hKB80RRtVEwOzbLvMqqWGwZUXds1xQMjvktcHe 6rHC628WmUN9xOWH/0k4KfS49UWtSU4gyjqXpI03CpGR/0E3y4im7FUPW w==; X-CSE-ConnectionGUID: FcQpVNLcQNSHzhFaM4N+6A== X-CSE-MsgGUID: zCn9hjr2QdaJrqnjILESaQ== X-IronPort-AV: E=McAfee;i="6800,10657,11569"; a="71834080" X-IronPort-AV: E=Sophos;i="6.18,306,1751266800"; d="scan'208";a="71834080" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Oct 2025 03:26:46 -0700 X-CSE-ConnectionGUID: bvcJR3MHQ0GK1FkQjzzHWA== X-CSE-MsgGUID: gFnIcMeyQJSoE2Lp0WoeHQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,306,1751266800"; d="scan'208";a="182778112" Received: from fpallare-mobl4.ger.corp.intel.com (HELO kekkonen.fi.intel.com) ([10.245.245.14]) by ORVIESA003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Oct 2025 03:26:40 -0700 Received: from punajuuri.localdomain (unknown [192.168.240.130]) by kekkonen.fi.intel.com (Postfix) with ESMTP id 92CAC11F8D0; Wed, 01 Oct 2025 13:26:36 +0300 (EEST) Received: from sailus by punajuuri.localdomain with local (Exim 4.98.2) (envelope-from ) id 1v3u2e-00000005L60-1wvs; Wed, 01 Oct 2025 13:26:36 +0300 Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo From: Sakari Ailus To: linux-acpi@vger.kernel.org Cc: linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Len Brown , Dmitry Torokhov , Laurent Pinchart , Andy Shevchenko , Jonathan Cameron Subject: [PATCH 0/1] Add node availability check for child node iteration on ACPI fwnode backend Date: Wed, 1 Oct 2025 13:26:35 +0300 Message-ID: <20251001102636.1272722-1-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hello everyone, This patch adds device node availability check to the child device node iteration in the ACPI fwnode backend. The previous set including with the tree-wide changes can be found here . I'll post the other bits separately as they'll be merged at different moments. The rest of the ACPI changes can also wait until v6.19. since tree-wide set v2 <20250924074602.266292-1-sakari.ailus@linux.intel.com>, WRT. this patch: - Don't use kernel-doc functions to document static functions in .c files. - Add empty lines between sections within a now non-kernel-doc comment. since v1 <20250916160129.3955410-1-sakari.ailus@linux.intel.com> (entire tree-wide set): - Move patch "ACPI: property: Make acpi_get_next_subnode() static" as first. - Add missing parentheses and kernel-doc Return: section in acpi_get_next_present_subnode() documentation and move the Return section: of fwnode_graph_get_endpoint_by_id() to the end of the documentation section (new patch for the latter). - Use device_get_next_child_node() instead of fwnode_get_next_child_node() in flash LED driver drivers. - Rework iterating port nodes in acpi_graph_get_next_endpoint() as suggested by Andy (new patch). Sakari Ailus (1): ACPI: property: Return present device nodes only on fwnode interface drivers/acpi/property.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) -- 2.47.3