From nobody Tue Oct 7 19:22:54 2025 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 38AFD2BF016 for ; Tue, 8 Jul 2025 08:52:20 +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=1751964741; cv=none; b=ipQ5cg8bniYLv7ZsFvLnzXhmBzHu5x2oWE98fKIaRC3ShWAlb/J/P/w9c/GWnAvB4zselPZeuOue6wTayd9sReeTcRA8A4hUwxprksYuEeuslyxzKayJ/duEr9Je8zXzVUHZwGzJFR2ykrZcPg2fSsfNYWG2zAQ5rd6+hB4r248= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751964741; c=relaxed/simple; bh=BSVHRxRLMFx5rMeJ/BkvsNjbrXj2x9tNMDRCvByqmBU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CERrqF4qUqIWCbYOF+ixrCMBS4kADH9zybtJuGa0C7DtWorMnz+gVDraT3PddpyrYNb6kaOgxMOXh3isksXeV+taUmNQCQUcV0fhKHcjdDQs0z5ipfdyK4ELj9E5SuqqRuYnfMwIxN8uX3QsbnvJo7qfSl8VdjVHpgbCjeFchks= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JjmroEvo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JjmroEvo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C19A0C4CEF0; Tue, 8 Jul 2025 08:52:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751964740; bh=BSVHRxRLMFx5rMeJ/BkvsNjbrXj2x9tNMDRCvByqmBU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JjmroEvo8g0tqzcmsCu1MlR+6FKQd8ao9JNSZhOeL+aY/0csyqCC12AkPuLo+E41M sYSzarU6nRWXKe95H8EJiNPQwcPv3KQpWiNprojvDkdm57KIhKSo7oSF7mwuayDo27 Un4cJriwCUJGh5K3rK0exD5AaMovVoVijf6khuwvMGUsge6DS4MPMilQiu/5Tit6XK F87+qQgUyC9cJc0/OWbwx5I/pOFwGtX9hsjF4v52Ft52v3SKj8J9OEG07QWaUxsJ6v TakYntM4yGVB4KQU68wbYtIGhd+qsdrdbjDXvFhZRXwayGTaBJAkvE78Hfui+VbTZr hB5a6OmE2qsmA== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1uZ43g-0000000042J-2JGA; Tue, 08 Jul 2025 10:52:12 +0200 From: Johan Hovold To: Andrzej Hajda , Neil Armstrong , Robert Foss Cc: Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Douglas Anderson , Dmitry Baryshkov , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 2/2] drm/bridge: ti-sn65dsi86: fix OF node leak Date: Tue, 8 Jul 2025 10:51:24 +0200 Message-ID: <20250708085124.15445-3-johan@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250708085124.15445-1-johan@kernel.org> References: <20250708085124.15445-1-johan@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Make sure to drop the OF node reference taken when creating the bridge device when the device is later released. Fixes: a1e3667a9835 ("drm/bridge: ti-sn65dsi86: Promote the AUX channel to = its own sub-dev") Cc: Douglas Anderson Signed-off-by: Johan Hovold --- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge= /ti-sn65dsi86.c index de9c23537465..79f4d02f24cb 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -467,6 +467,7 @@ static void ti_sn65dsi86_aux_device_release(struct devi= ce *dev) { struct auxiliary_device *aux =3D container_of(dev, struct auxiliary_devic= e, dev); =20 + of_node_put(dev->of_node); kfree(aux); } =20 @@ -490,6 +491,7 @@ static int ti_sn65dsi86_add_aux_device(struct ti_sn65ds= i86 *pdata, device_set_of_node_from_dev(&aux->dev, dev); ret =3D auxiliary_device_init(aux); if (ret) { + of_node_put(aux->dev.of_node); kfree(aux); return ret; } --=20 2.49.0