[{"id":3675337,"web_url":"http://patchwork.ozlabs.org/comment/3675337/","msgid":"<20260409134723.3096422-1-dakr@kernel.org>","list_archive_url":null,"date":"2026-04-09T13:47:23","subject":"Re: (subset) [PATCH v4 0/2] driver core: make references to\n unregistered software nodes a special case","submitter":{"id":89037,"url":"http://patchwork.ozlabs.org/api/people/89037/","name":"Danilo Krummrich","email":"dakr@kernel.org"},"content":"On Tue, 07 Apr 2026 15:27:56 +0200, Bartosz Golaszewski wrote:\n> [PATCH v4 0/2] driver core: make references to unregistered software nodes a special case\n\nApplied, thanks!\n\n  Branch: driver-core-testing\n  Tree:   git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git\n\n[1/2] software node: return -ENOTCONN when referenced swnode is not registered yet\n      commit: 84cb5edd3d2b\n\n      [ Drop software node backend specifics from\n        fwnode_property_get_reference_args() documentation. - Danilo ]\n\nThe patch will appear in the next linux-next integration (typically within 24\nhours on weekdays.)\n\nThe patch is in the driver-core-testing branch and will be promoted to\ndriver-core-next after validation.","headers":{"Return-Path":"\n <linux-gpio+bounces-34953-incoming=patchwork.ozlabs.org@vger.kernel.org>","X-Original-To":["incoming@patchwork.ozlabs.org","linux-gpio@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=lOvBGmHm;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.234.253.10; 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a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1775742453; cv=none;\n b=NQqqepQ4wYJ2K8yDVgzO9TmZ6ZEEYqB3hekArCN1nVvO1p6J9Lawn5DqoAwn8Mh7snr72PhBKp81APO03X37HpY3UZWkt02NLrbhor6HmhRQk5pIt3Fj/w8sOmwQNhMYl5orxuEsIC9gYl9UGuw2WS0aT2gv/xt465mNA1v1PpY=","ARC-Message-Signature":"i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1775742453; c=relaxed/simple;\n\tbh=8Nu/CQvFeYR5yiNBtLOEgTy7N/ko3sc5ldK1F+qGoHY=;\n\th=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References:\n\t MIME-Version:Content-Type;\n b=FlBEtxAaIbyqRU/gYt3R23ztJ6i54qYX/lXcgwCQ2HrE+q5GpaMNwLq5HZq7jApP85lAL9n0UzUu7zfynBB5MbITjCR5Y7HaNTjMjNLIChYeL74WgYlpdDNYDcTKYY60nc0JhRjnDrYxAMMw5Ko7uC9/tKSSUGc1Ku1q2ilulEI=","ARC-Authentication-Results":"i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=lOvBGmHm; arc=none smtp.client-ip=10.30.226.201","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1775742452;\n\tbh=8Nu/CQvFeYR5yiNBtLOEgTy7N/ko3sc5ldK1F+qGoHY=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=lOvBGmHmDcobJNWd982v380vpSO3cAttrtEM24M4lS+g1igJtrq8uUlizqHOqkxr+\n\t dJfBNsEjmo0gqakT3aBFTfTimQQzg+CdIx/3ydJT027WGxwKUwH/Mrlr6VmkzroXxp\n\t N9HNV/61yFeOMSF1VNgvgFn1xmz672iLIy0av51W7xCBELDLlosRnr3KuL99CqW2H4\n\t OmuQ+j0GH30PVITxLoXZ8IU5+1+uou/L4fENluuiQ4PmeZ1buEDpGgnaFjxx3Rw3wA\n\t 3/mKtmhXnbc7yAP9rTrtCnzCMeglB/YHsSLqDkxnPWGX7slqdua7TdlFY4RS3F0B7W\n\t BcIHgmaeCwMzg==","From":"Danilo Krummrich <dakr@kernel.org>","To":"Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>","Cc":"Andy Shevchenko <andriy.shevchenko@linux.intel.com>,\n Daniel Scally <djrscally@gmail.com>,\n Heikki Krogerus <heikki.krogerus@linux.intel.com>,\n Sakari Ailus <sakari.ailus@linux.intel.com>,\n Greg Kroah-Hartman <gregkh@linuxfoundation.org>,\n \"Rafael J . Wysocki\" <rafael@kernel.org>, Danilo Krummrich <dakr@kernel.org>,\n Mika Westerberg <mika.westerberg@linux.intel.com>,\n Andy Shevchenko <andy@kernel.org>, Linus Walleij <linusw@kernel.org>,\n Hans de Goede <hansg@kernel.org>,\n =?utf-8?q?Ilpo_J=C3=A4rvinen?= <ilpo.jarvinen@linux.intel.com>,\n Dmitry Torokhov <dmitry.torokhov@gmail.com>, Len Brown <lenb@kernel.org>,\n linux-acpi@vger.kernel.org, driver-core@lists.linux.dev,\n linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,\n platform-driver-x86@vger.kernel.org, brgl@kernel.org","Subject":"Re: (subset) [PATCH v4 0/2] driver core: make references to\n unregistered software nodes a special case","Date":"Thu,  9 Apr 2026 15:47:23 +0200","Message-ID":"<20260409134723.3096422-1-dakr@kernel.org>","X-Mailer":"git-send-email 2.53.0","In-Reply-To":"\n <20260407-swnode-unreg-retcode-v4-0-1b2f0725eb9c@oss.qualcomm.com>","References":"<20260407-swnode-unreg-retcode-v4-0-1b2f0725eb9c@oss.qualcomm.com>","Precedence":"bulk","X-Mailing-List":"linux-gpio@vger.kernel.org","List-Id":"<linux-gpio.vger.kernel.org>","List-Subscribe":"<mailto:linux-gpio+subscribe@vger.kernel.org>","List-Unsubscribe":"<mailto:linux-gpio+unsubscribe@vger.kernel.org>","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","Content-Transfer-Encoding":"8bit"}},{"id":3675340,"web_url":"http://patchwork.ozlabs.org/comment/3675340/","msgid":"<177574318973.111981.5466026181315933610.b4-ty@oss.qualcomm.com>","list_archive_url":null,"date":"2026-04-09T13:59:55","subject":"Re: (subset) [PATCH v4 0/2] driver core: make references to\n unregistered software nodes a special case","submitter":{"id":92196,"url":"http://patchwork.ozlabs.org/api/people/92196/","name":"Bartosz Golaszewski","email":"bartosz.golaszewski@oss.qualcomm.com"},"content":"On Tue, 07 Apr 2026 15:27:56 +0200, Bartosz Golaszewski wrote:\n> I spun this out of the bigger series (see: link to v2) in hopes that we\n> can get it in for v7.1 and make follow-up development easier next cycle.\n> \n> This series proposes to make unregistered software nodes (ones that have\n> an address but which have not been passed to software_node_register()\n> yet) a special case with its dedicated error number. This will allow\n> subsystems to defer probe as if it was a firmware node not backed by\n> a device yet.\n> \n> [...]\n\nApplied, thanks!\n\n[2/2] gpio: swnode: defer probe on references to unregistered software nodes\n      https://git.kernel.org/brgl/c/ca13ab654064fee86d6e7c9e87d0af7789561509\n\nBest regards,","headers":{"Return-Path":"\n <linux-gpio+bounces-34954-incoming=patchwork.ozlabs.org@vger.kernel.org>","X-Original-To":["incoming@patchwork.ozlabs.org","linux-gpio@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=erBFKGmE;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=K0m47IL2;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=104.64.211.4; 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