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d="scan'208";a="393616028" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Feb 2023 21:07:10 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10611"; a="734781667" X-IronPort-AV: E=Sophos;i="5.97,274,1669104000"; d="scan'208";a="734781667" Received: from lkp-server01.sh.intel.com (HELO 4455601a8d94) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 04 Feb 2023 21:07:09 -0800 Received: from kbuild by 4455601a8d94 with local (Exim 4.96) (envelope-from ) id 1pOXF6-0001ks-1h; Sun, 05 Feb 2023 05:07:08 +0000 Date: Sun, 5 Feb 2023 13:06:32 +0800 From: kernel test robot To: Otavio Salvador Cc: oe-kbuild-all@lists.linux.dev Subject: [freescale-fslc:5.15-2.2.x-imx 435/20209] drivers/staging/media/imx/gmsl-max9286.c:3016:9: warning: no previous prototype for 'analog_test_pattern_show' Message-ID: <202302051232.odgbbM36-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Guoniu.zhou, FYI, the error/warning still remains. tree: https://github.com/Freescale/linux-fslc 5.15-2.2.x-imx head: 3248ffcb12d15a0e40b9a020ba362591b8137923 commit: f65e9a3520a70980a2c19750858ce5ce81ac86c6 [435/20209] media: staging: imx: add driver for GMSL MAX9286 device config: sparc-allyesconfig (https://download.01.org/0day-ci/archive/20230205/202302051232.odgbbM36-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/Freescale/linux-fslc/commit/f65e9a3520a70980a2c19750858ce5ce81ac86c6 git remote add freescale-fslc https://github.com/Freescale/linux-fslc git fetch --no-tags freescale-fslc 5.15-2.2.x-imx git checkout f65e9a3520a70980a2c19750858ce5ce81ac86c6 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc SHELL=/bin/bash drivers/accessibility/speakup/ drivers/base/power/ drivers/dma/ drivers/firmware/imx/ drivers/gpu/drm/bridge/ drivers/gpu/drm/imx/ drivers/i2c/busses/ drivers/input/touchscreen/ drivers/mailbox/ drivers/media/platform/ drivers/mtd/nand/raw/gpmi-nand/ drivers/net/ethernet/freescale/ drivers/net/phy/ drivers/pci/controller/dwc/ drivers/pci/controller/mobiveil/ drivers/power/supply/ drivers/pwm/ drivers/regulator/ drivers/rpmsg/ drivers/soc/imx/ drivers/staging/ drivers/thermal/ drivers/video/fbdev/ net/ sound/soc/fsl/ sound/soc/sof/imx/ sound/soc/sof/intel/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All warnings (new ones prefixed by >>): drivers/staging/media/imx/gmsl-max9286.c: In function 'max9271_write_reg': drivers/staging/media/imx/gmsl-max9286.c:2380:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 2380 | s32 ret; | ^~~ drivers/staging/media/imx/gmsl-max9286.c: At top level: drivers/staging/media/imx/gmsl-max9286.c:2989:35: error: initialization of 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_state *, struct v4l2_subdev_mbus_code_enum *)' from incompatible pointer type 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_pad_config *, struct v4l2_subdev_mbus_code_enum *)' [-Werror=incompatible-pointer-types] 2989 | .enum_mbus_code = max9286_enum_mbus_code, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/staging/media/imx/gmsl-max9286.c:2989:35: note: (near initialization for 'max9286_pad_ops.enum_mbus_code') drivers/staging/media/imx/gmsl-max9286.c:2990:35: error: initialization of 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_state *, struct v4l2_subdev_frame_size_enum *)' from incompatible pointer type 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_pad_config *, struct v4l2_subdev_frame_size_enum *)' [-Werror=incompatible-pointer-types] 2990 | .enum_frame_size = max9286_enum_framesizes, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/staging/media/imx/gmsl-max9286.c:2990:35: note: (near initialization for 'max9286_pad_ops.enum_frame_size') drivers/staging/media/imx/gmsl-max9286.c:2991:35: error: initialization of 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_state *, struct v4l2_subdev_frame_interval_enum *)' from incompatible pointer type 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_pad_config *, struct v4l2_subdev_frame_interval_enum *)' [-Werror=incompatible-pointer-types] 2991 | .enum_frame_interval = max9286_enum_frame_interval, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/staging/media/imx/gmsl-max9286.c:2991:35: note: (near initialization for 'max9286_pad_ops.enum_frame_interval') drivers/staging/media/imx/gmsl-max9286.c:2992:35: error: initialization of 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' from incompatible pointer type 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_pad_config *, struct v4l2_subdev_format *)' [-Werror=incompatible-pointer-types] 2992 | .get_fmt = max9286_get_fmt, | ^~~~~~~~~~~~~~~ drivers/staging/media/imx/gmsl-max9286.c:2992:35: note: (near initialization for 'max9286_pad_ops.get_fmt') drivers/staging/media/imx/gmsl-max9286.c:2993:35: error: initialization of 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' from incompatible pointer type 'int (*)(struct v4l2_subdev *, struct v4l2_subdev_pad_config *, struct v4l2_subdev_format *)' [-Werror=incompatible-pointer-types] 2993 | .set_fmt = max9286_set_fmt, | ^~~~~~~~~~~~~~~ drivers/staging/media/imx/gmsl-max9286.c:2993:35: note: (near initialization for 'max9286_pad_ops.set_fmt') >> drivers/staging/media/imx/gmsl-max9286.c:3016:9: warning: no previous prototype for 'analog_test_pattern_show' [-Wmissing-prototypes] 3016 | ssize_t analog_test_pattern_show(struct device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/analog_test_pattern_show +3016 drivers/staging/media/imx/gmsl-max9286.c 3015 > 3016 ssize_t analog_test_pattern_show(struct device *dev, 3017 struct device_attribute *attr, char *buf) 3018 { 3019 struct v4l2_subdev *sd = dev_get_drvdata(dev); 3020 struct sensor_data *max9286_data = subdev_to_sensor_data(sd); 3021 u8 val = 0; 3022 3023 ov10635_read_reg(max9286_data, 0, 0x370A, &val); 3024 return sprintf(buf, "%s\n", (val & 0x4) ? "enabled" : "disabled"); 3025 } 3026 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests