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X-CSE-ConnectionGUID: 1GckCjsKS5Oq0v3zB9y8uQ== X-CSE-MsgGUID: Kf9J2zOqRCWRkopEwuaUqg== X-IronPort-AV: E=McAfee;i="6700,10204,11169"; a="22573981" X-IronPort-AV: E=Sophos;i="6.10,161,1719903600"; d="scan'208";a="22573981" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2024 03:07:34 -0700 X-CSE-ConnectionGUID: 8GozAOEARt6+rmkkO6VlTg== X-CSE-MsgGUID: ZD0Ym3zqSZunJLBRXJd9aw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,161,1719903600"; d="scan'208";a="60659356" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 20 Aug 2024 03:07:28 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sgLlu-000A1A-05; Tue, 20 Aug 2024 10:07:26 +0000 Date: Tue, 20 Aug 2024 18:06:31 +0800 From: kernel test robot To: Stephen Boyd , chrome-platform@lists.linux.dev Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, patches@lists.linux.dev, devicetree@vger.kernel.org, Douglas Anderson , Pin-yen Lin , Andrzej Hajda , Benson Leung , Conor Dooley , Daniel Vetter , David Airlie , Dmitry Baryshkov , dri-devel@lists.freedesktop.org, Guenter Roeck , Jernej Skrabec , Jonas Karlman , Krzysztof Kozlowski , Laurent Pinchart , Lee Jones , Maarten Lankhorst , Maxime Ripard , Neil Armstrong , Prashant Malani , Robert Foss , Rob Herring , Thomas Zimmermann , Tzung-Bi Shih , Alexandre Belloni , Andy Shevchenko , Daniel Scally Subject: Re: [PATCH v3 09/17] drm/bridge: dp_typec: Allow users to hook hpd notify path Message-ID: <202408201747.NMpzuToG-lkp@intel.com> References: <20240819223834.2049862-10-swboyd@chromium.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240819223834.2049862-10-swboyd@chromium.org> Hi Stephen, kernel test robot noticed the following build warnings: [auto build test WARNING on 8400291e289ee6b2bf9779ff1c83a291501f017b] url: https://github.com/intel-lab-lkp/linux/commits/Stephen-Boyd/drm-atomic-helper-Introduce-lane-remapping-support-to-bridges/20240820-064107 base: 8400291e289ee6b2bf9779ff1c83a291501f017b patch link: https://lore.kernel.org/r/20240819223834.2049862-10-swboyd%40chromium.org patch subject: [PATCH v3 09/17] drm/bridge: dp_typec: Allow users to hook hpd notify path config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20240820/202408201747.NMpzuToG-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240820/202408201747.NMpzuToG-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202408201747.NMpzuToG-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/gpu/drm/bridge/aux-hpd-bridge.c:61: warning: Function parameter or struct member 'orientation_switch' not described in 'drm_dp_typec_bridge_typec_port' >> drivers/gpu/drm/bridge/aux-hpd-bridge.c:336: warning: Function parameter or struct member 'typec_bridge_dev' not described in 'drm_dp_typec_bridge_add_hpd_notify' vim +336 drivers/gpu/drm/bridge/aux-hpd-bridge.c 327 328 /** 329 * drm_dp_typec_bridge_add_hpd_notify: Register a callback called when the 330 * bridge chain hpd state changes 331 * @hpd_notify: callback for bridge hot plug detect events 332 * @hpd_data: data passed to @hpd_notify callback 333 */ 334 void drm_dp_typec_bridge_add_hpd_notify(struct drm_dp_typec_bridge_dev *typec_bridge_dev, 335 hpd_notify_fn_t hpd_notify, void *hpd_data) > 336 { 337 typec_bridge_dev->hpd_notify = hpd_notify; 338 typec_bridge_dev->hpd_data = hpd_data; 339 } 340 EXPORT_SYMBOL_GPL(drm_dp_typec_bridge_add_hpd_notify); 341 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki