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(unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 3653ae81e; Tue, 10 Mar 2026 09:25:43 +0800 (GMT+08:00) From: Damon Ding To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org Cc: Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, inki.dae@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzk@kernel.org, alim.akhtar@samsung.com, jingoohan1@gmail.com, p.zabel@pengutronix.de, hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com, dmitry.baryshkov@oss.qualcomm.com, dianders@chromium.org, m.szyprowski@samsung.com, luca.ceresoli@bootlin.com, jani.nikula@intel.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Damon Ding Subject: [PATCH v10 09/18] drm/bridge: analogix_dp: Remove unused struct drm_connector* for &analogix_dp_plat_data.attach() Date: Tue, 10 Mar 2026 09:24:49 +0800 Message-Id: <20260310012458.169272-10-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260310012458.169272-1-damon.ding@rock-chips.com> References: <20260310012458.169272-1-damon.ding@rock-chips.com> 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 X-HM-Tid: 0a9cd559959a03a3kunm2771af5030dfe6 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQksYTlYYGRkaQ01KSh4YGR5WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSEpKQk 1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=C/rTvtqu28pNqs5PnAP6x1cYR6W0qWPPQcI/zm2tgMpVN8WhUKFvkxYy6ujd3oUeTl15Be7cYOJpNlZW7YIs4xQBbHi49kKl9l+rdrvI6fXQHOedywpmxMnvcHVal6/JQARL6WD2cdpCtk1yBZ9fsCAcagiDc/DXDXdMIeMd/9U=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=XvXas63UaXEdWzKWMjI2P5fdbJFHqnb1pM1cRO6D7Sw=; h=date:mime-version:subject:message-id:from; Content-Type: text/plain; charset="utf-8" For both Rockchip and Exynos sides, the struct drm_connector* is never used in callback &analogix_dp_plat_data.attach(). After applying drm_bridge_connector helper, this parameter will no longer be used at all. Signed-off-by: Damon Ding Reviewed-by: Luca Ceresoli --- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +- drivers/gpu/drm/exynos/exynos_dp.c | 3 +-- include/drm/bridge/analogix_dp.h | 3 +-- 3 files changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/g= pu/drm/bridge/analogix/analogix_dp_core.c index b0bc96693fdb..3efd910ea463 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -991,7 +991,7 @@ static int analogix_dp_bridge_attach(struct drm_bridge = *bridge, * point after plat attached. */ if (dp->plat_data->attach) { - ret =3D dp->plat_data->attach(dp->plat_data, bridge, connector); + ret =3D dp->plat_data->attach(dp->plat_data, bridge); if (ret) { DRM_ERROR("Failed at platform attach func\n"); return ret; diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/ex= ynos_dp.c index 1eeb0b15f99a..71a00ee97782 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -70,8 +70,7 @@ static int exynos_dp_poweroff(struct analogix_dp_plat_dat= a *plat_data) } =20 static int exynos_dp_bridge_attach(struct analogix_dp_plat_data *plat_data, - struct drm_bridge *bridge, - struct drm_connector *connector) + struct drm_bridge *bridge) { struct exynos_dp_device *dp =3D to_dp(plat_data); enum drm_bridge_attach_flags flags =3D 0; diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix= _dp.h index 3301392eda5f..3428ffff24c5 100644 --- a/include/drm/bridge/analogix_dp.h +++ b/include/drm/bridge/analogix_dp.h @@ -33,8 +33,7 @@ struct analogix_dp_plat_data { =20 int (*power_on)(struct analogix_dp_plat_data *); int (*power_off)(struct analogix_dp_plat_data *); - int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *, - struct drm_connector *); + int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *); }; =20 int analogix_dp_resume(struct analogix_dp_device *dp); --=20 2.34.1