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Thu, 19 Jun 2025 19:18:28 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.132]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 52EE919560A3; Thu, 19 Jun 2025 19:18:18 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 19 Jun 2025 14:15:58 -0500 Subject: [PATCH v2 06/16] drm/panel/rcar_du_encoder: Keep up with refcounting Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250619-b4-of_drm_find_panel_part1-v2-6-0df94aecc43d@redhat.com> References: <20250619-b4-of_drm_find_panel_part1-v2-0-0df94aecc43d@redhat.com> In-Reply-To: <20250619-b4-of_drm_find_panel_part1-v2-0-0df94aecc43d@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Inki Dae , Jagan Teki , Marek Szyprowski , Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Chen-Yu Tsai , Samuel Holland , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Alim Akhtar , Laurent Pinchart , Tomi Valkeinen , Kieran Bingham , Geert Uytterhoeven , Magnus Damm , Biju Das , Tomi Valkeinen , Alain Volmat , Raphael Gallais-Pou , Stefan Agner , Alison Wang , Linus Walleij , Thierry Reding , Mikko Perttunen , Jonathan Hunter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-samsung-soc@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-tegra@vger.kernel.org, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1750360565; l=933; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=YALXQz2Q0/yuQrIopDCTKEAJ3XHgqfCy/EgPk2fI0Z0=; b=BraNF0Mjh/d+MGIDhAqtL5nSx8iVHPYNXuzRZZRkJUxtZ9kRf8aNKrYASePFe/ecsbtpK2Kpy /N370guTuKZD3iFcNtcO8HeVx5qbolV/tn/nnY4YxGpZCWkqUehh2Fp X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 The panel returned by of_drm_find_panel() is used to be passed to devm_drm_panel_bridge_add_typed(). Put the reference back accordingly. This patch added in v2. Signed-off-by: Anusha Srivatsa --- drivers/gpu/drm/renesas/rcar-du/rcar_du_encoder.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/renesas/rcar-du/rcar_du_encoder.c index 7ecec7b04a8d0b0794bdd784fd0d7c7c5ba0a71c..b16cafc66e60d7f6c5167beb9e9d0606b17b0281 100644 --- a/drivers/gpu/drm/renesas/rcar-du/rcar_du_encoder.c +++ b/drivers/gpu/drm/renesas/rcar-du/rcar_du_encoder.c @@ -69,6 +69,8 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu, bridge = devm_drm_panel_bridge_add_typed(rcdu->dev, panel, DRM_MODE_CONNECTOR_DPI); + drm_panel_put(panel); + if (IS_ERR(bridge)) return PTR_ERR(bridge); } else {