From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3E73A3559FD; Tue, 6 Jan 2026 17:45:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767721526; cv=none; b=lOiqOJMP3o3m+XTx4MaZs6a5urjwEdHMFkEv75KRRvLIVwo9vCQmLiVXfn+J5Vu6DOYiXRlxwov6Aq5lE7NruExn0FjIFhw2NpRHyss62/lok0p4DWRfjHK4K2+pJTJt5X9J32Uc2yYmiKsdoXNHoSwgOGvzVDk3WkORKRfGbsU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767721526; c=relaxed/simple; bh=iWVhLUey+Y3NadkMP0BScf4Fj1U6HV9GGKzmam1/N5Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=AJXOKvaKv19G/EkN+3gFtvtr+55ZvcP+XMwgNzrlOPqPtbqjM5IBuhRD9QlOR//V2jjMgkFGwLxqZ0FYybwArn8dUieuL0MdNg6Mor4BnrSv20lXb9VWgkNQYz6XTHhFQq99zj1AkQ9VzZA9GDUDFGS16nix8pJ2VVwLFlVCX5A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=lSojw1KS; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="lSojw1KS" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7089C2BC86; Tue, 6 Jan 2026 17:45:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1767721526; bh=iWVhLUey+Y3NadkMP0BScf4Fj1U6HV9GGKzmam1/N5Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lSojw1KSVBmz/c90r+XXZKnC8TEkceMapnnXIQISyWA3Sl0sOop73cLUjAy8DltZk pc5pizYrgDNEdbd2E071+K5VIuSokYmSBw5FMWjQ+lL0EwcNN37gt0JTca8jFpR9+B WvhKN/pBpc228iyU7yZmfIxkSYVHxNZYCMjo+ocM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, stable , Cosmin Tanislav , Alexander Stein , Michael Walle , Marek Szyprowski Subject: [PATCH 6.12 530/567] serial: core: Fix serial device initialization Date: Tue, 6 Jan 2026 18:05:12 +0100 Message-ID: <20260106170511.002582854@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260106170451.332875001@linuxfoundation.org> References: <20260106170451.332875001@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alexander Stein commit f54151148b969fb4b62bec8093d255306d20df30 upstream. During restoring sysfs fwnode information the information of_node_reused was dropped. This was previously set by device_set_of_node_from_dev(). Add it back manually Fixes: 24ec03cc5512 ("serial: core: Restore sysfs fwnode information") Cc: stable Suggested-by: Cosmin Tanislav Signed-off-by: Alexander Stein Tested-by: Michael Walle Tested-by: Marek Szyprowski Tested-by: Cosmin Tanislav Link: https://patch.msgid.link/20251219152813.1893982-1-alexander.stein@ew.tq-group.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/serial_base_bus.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/tty/serial/serial_base_bus.c +++ b/drivers/tty/serial/serial_base_bus.c @@ -74,6 +74,7 @@ static int serial_base_device_init(struc dev->parent = parent_dev; dev->bus = &serial_base_bus_type; dev->release = release; + dev->of_node_reused = true; device_set_node(dev, fwnode_handle_get(dev_fwnode(parent_dev)));