From: "Maxime Ripard" <mripard@kernel.org>
To: "Luca Ceresoli" <luca.ceresoli@bootlin.com>
Cc: dri-devel@lists.freedesktop.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
"Andrzej Hajda" <andrzej.hajda@intel.com>,
"David Airlie" <airlied@gmail.com>,
"Fabio Estevam" <festevam@gmail.com>,
"Hui Pu" <Hui.Pu@gehealthcare.com>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
"Jonas Karlman" <jonas@kwiboo.se>,
"Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>,
"Liu Ying" <victor.liu@nxp.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Robert Foss" <rfoss@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Shawn Guo" <shawnguo@kernel.org>,
"Simona Vetter" <simona@ffwll.ch>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"Tomi Valkeinen" <tomi.valkeinen@ideasonboard.com>
Subject: Re: [PATCH v2 9/9] drm/imx: parallel-display: put the bridge returned by drm_bridge_get_next_bridge()
Date: Tue, 19 Aug 2025 13:58:49 +0000 [thread overview]
Message-ID: <078a95b5a85cbf73bcbeb9e110b2bac2@kernel.org> (raw)
In-Reply-To: <20250801-drm-bridge-alloc-getput-drm_bridge_get_next_bridge-v2-9-888912b0be13@bootlin.com>
On Fri, 1 Aug 2025 19:05:31 +0200, Luca Ceresoli wrote:
> The bridge returned by drm_bridge_get_next_bridge() is refcounted. Put it
> when done. We need to ensure it is not put before either next_bridge or
> next_bridge_state is in use, thus for simplicity use a cleanup action.
>
> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
>
> [ ... ]
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Thanks!
Maxime
next prev parent reply other threads:[~2025-08-19 13:58 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-01 17:05 [PATCH v2 0/9] drm/bridge: get/put the bridge returned by drm_bridge_get_next_bridge() Luca Ceresoli
2025-08-01 17:05 ` [PATCH v2 1/9] list: add list_last_entry_or_null() Luca Ceresoli
2025-08-05 21:55 ` Andy Shevchenko
2025-08-14 16:36 ` Luca Ceresoli
2025-08-20 13:43 ` Andy Shevchenko
2025-09-02 11:57 ` Luca Ceresoli
2025-09-02 12:10 ` Jani Nikula
2025-09-02 13:36 ` Luca Ceresoli
2025-09-02 12:22 ` Maxime Ripard
2025-09-02 12:33 ` Andy Shevchenko
2025-08-01 17:05 ` [PATCH v2 2/9] drm/bridge: add drm_bridge_chain_get_last_bridge() Luca Ceresoli
2025-08-01 17:05 ` [PATCH v2 3/9] drm/bridge: imx93-mipi-dsi: use drm_bridge_chain_get_last_bridge() Luca Ceresoli
2025-08-04 3:42 ` Liu Ying
2025-08-01 17:05 ` [PATCH v2 4/9] drm/omapdrm: " Luca Ceresoli
2025-08-19 13:58 ` Maxime Ripard
2025-08-01 17:05 ` [PATCH v2 5/9] drm/bridge: add drm_bridge_is_last() Luca Ceresoli
2025-08-01 17:05 ` [PATCH v2 6/9] drm/display: bridge_connector: use drm_bridge_is_last() Luca Ceresoli
2025-08-01 17:05 ` [PATCH v2 7/9] drm/bridge: get the bridge returned by drm_bridge_get_next_bridge() Luca Ceresoli
2025-08-01 17:05 ` [PATCH v2 8/9] drm/bridge: put " Luca Ceresoli
2025-08-19 13:58 ` Maxime Ripard
2025-08-01 17:05 ` [PATCH v2 9/9] drm/imx: parallel-display: " Luca Ceresoli
2025-08-15 8:51 ` Philipp Zabel
2025-08-19 13:58 ` Maxime Ripard [this message]
2025-08-04 4:02 ` [PATCH v2 0/9] drm/bridge: get/put " Liu Ying
2025-08-04 6:31 ` Luca Ceresoli
2025-09-02 13:25 ` (subset) " Luca Ceresoli
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