Hi Sakari, [auto build test ERROR on linuxtv-media/master] [also build test ERROR on v4.10-rc8 next-20170213] [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/20170213-213642 base: git://linuxtv.org/media_tree.git master config: x86_64-randconfig-x002-201707 (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=x86_64 All error/warnings (new ones prefixed by >>): drivers/leds/leds-aat1290.c: In function 'aat1290_led_probe': >> drivers/leds/leds-aat1290.c:506:41: error: implicit declaration of function >> 'of_fwnode_handle' [-Werror=implicit-function-declaration] led->v4l2_flash = v4l2_flash_init(dev, of_fwnode_handle(sub_node), ^~~~~~~~~~~~~~~~ >> drivers/leds/leds-aat1290.c:506:41: warning: passing argument 2 of >> 'v4l2_flash_init' makes pointer from integer without a cast >> [-Wint-conversion] In file included from drivers/leds/leds-aat1290.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 +506 drivers/leds/leds-aat1290.c 500 if (ret < 0) 501 goto err_flash_register; 502 503 aat1290_init_v4l2_flash_config(led, &led_cfg, &v4l2_sd_cfg); 504 505 /* Create V4L2 Flash subdev. */ > 506 led->v4l2_flash = v4l2_flash_init(dev, > of_fwnode_handle(sub_node), 507 fled_cdev, NULL, &v4l2_flash_ops, 508 &v4l2_sd_cfg); 509 if (IS_ERR(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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