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(unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 3a11ab330; Thu, 9 Apr 2026 14:53:32 +0800 (GMT+08:00) From: Damon Ding To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, victor.liu@nxp.com, Frank.Li@nxp.com, shawnguo@kernel.org, s.hauer@pengutronix.de, inki.dae@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzk@kernel.org, jingoohan1@gmail.com, p.zabel@pengutronix.de, hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com Cc: Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, kernel@pengutronix.de, festevam@gmail.com, alim.akhtar@samsung.com, dmitry.baryshkov@oss.qualcomm.com, luca.ceresoli@bootlin.com, nicolas.frattaroli@collabora.com, dianders@chromium.org, m.szyprowski@samsung.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 v13 09/17] drm/bridge: analogix_dp: Remove unused struct drm_connector* for &analogix_dp_plat_data.attach() Date: Thu, 9 Apr 2026 14:52:53 +0800 Message-Id: <20260409065301.446670-10-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260409065301.446670-1-damon.ding@rock-chips.com> References: <20260409065301.446670-1-damon.ding@rock-chips.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9d710479ff03a3kunmc1f4d654403a1e X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQh5CSFYeSB1LQhgdGhgdQ0NWFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSEpKQk 1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=BH637uROx3Uz1jzLoLjI0WnGQs4+udACqqHixEXVkAzYK+0IC2zFbSOPSjvrTYO4N1mO2v2tsxxr1hSk8gIB3E07IN64BN9kBBBWZ3WNiQcE/l3TLt9HCw9Aeg0gu8UnmCU+ppnru6QoNW07errorDAeL9FDnqXf+fP29z1miWM=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=efAzOdGpxugXCm0pOz7tZTfN60xV7vKk8UmjiJijrB0=; h=date:mime-version:subject:message-id:from; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260408_235336_962931_0E26180A X-CRM114-Status: GOOD ( 11.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 --- Changes in v11: - Add Reviewed-by tag. --- 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/gpu/drm/bridge/analogix/analogix_dp_core.c index 09b8b5e4fa23..840c1963e60e 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 = dp->plat_data->attach(dp->plat_data, bridge, connector); + ret = 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/exynos_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_data *plat_data) } 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 = to_dp(plat_data); enum drm_bridge_attach_flags flags = 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 { 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 *); }; int analogix_dp_resume(struct analogix_dp_device *dp); -- 2.34.1