Hi Sakari, [auto build test ERROR on linuxtv-media/master] [also build test ERROR on v4.11-rc5 next-20170406] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Sakari-Ailus/v4l-flash-led-class-Use-fwnode_handle-instead-of-device_node-in-init/20170407-133451 base: git://linuxtv.org/media_tree.git master config: i386-randconfig-x014-201714 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): drivers//leds/leds-max77693.c: In function 'max77693_register_led': >> drivers//leds/leds-max77693.c:933:45: error: implicit declaration of function 'of_fwnode_handle' [-Werror=implicit-function-declaration] sub_led->v4l2_flash = v4l2_flash_init(dev, of_fwnode_handle(sub_node), ^~~~~~~~~~~~~~~~ >> drivers//leds/leds-max77693.c:933:45: warning: passing argument 2 of 'v4l2_flash_init' makes pointer from integer without a cast [-Wint-conversion] In file included from drivers//leds/leds-max77693.c:23:0: include/media/v4l2-flash-led-class.h:140:34: note: expected 'struct device_node *' but argument is of type 'int' static inline struct v4l2_flash *v4l2_flash_init( ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/of_fwnode_handle +933 drivers//leds/leds-max77693.c 927 if (ret < 0) 928 return ret; 929 930 max77693_init_v4l2_flash_config(sub_led, led_cfg, &v4l2_sd_cfg); 931 932 /* Register in the V4L2 subsystem. */ > 933 sub_led->v4l2_flash = v4l2_flash_init(dev, of_fwnode_handle(sub_node), 934 fled_cdev, NULL, &v4l2_flash_ops, 935 &v4l2_sd_cfg); 936 if (IS_ERR(sub_led->v4l2_flash)) { --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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