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-x013-201714 (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/media//v4l2-core/v4l2-flash-led-class.c: In function 'v4l2_flash_init': >> drivers/media//v4l2-core/v4l2-flash-led-class.c:642:4: error: 'struct v4l2_subdev' has no member named 'fwnode'; did you mean 'of_node'? sd->fwnode = fwn ? fwn : dev_fwnode(led_cdev->dev); ^~ >> drivers/media//v4l2-core/v4l2-flash-led-class.c:642:27: error: implicit declaration of function 'dev_fwnode' [-Werror=implicit-function-declaration] sd->fwnode = fwn ? fwn : dev_fwnode(led_cdev->dev); ^~~~~~~~~~ >> drivers/media//v4l2-core/v4l2-flash-led-class.c:642:25: warning: pointer/integer type mismatch in conditional expression sd->fwnode = fwn ? fwn : dev_fwnode(led_cdev->dev); ^ >> drivers/media//v4l2-core/v4l2-flash-led-class.c:658:2: error: implicit declaration of function 'fwnode_handle_get' [-Werror=implicit-function-declaration] fwnode_handle_get(sd->fwnode); ^~~~~~~~~~~~~~~~~ drivers/media//v4l2-core/v4l2-flash-led-class.c:658:22: error: 'struct v4l2_subdev' has no member named 'fwnode'; did you mean 'of_node'? fwnode_handle_get(sd->fwnode); ^~ drivers/media//v4l2-core/v4l2-flash-led-class.c:667:22: error: 'struct v4l2_subdev' has no member named 'fwnode'; did you mean 'of_node'? fwnode_handle_put(sd->fwnode); ^~ drivers/media//v4l2-core/v4l2-flash-led-class.c: In function 'v4l2_flash_release': drivers/media//v4l2-core/v4l2-flash-led-class.c:687:22: error: 'struct v4l2_subdev' has no member named 'fwnode'; did you mean 'of_node'? fwnode_handle_put(sd->fwnode); ^~ cc1: some warnings being treated as errors vim +642 drivers/media//v4l2-core/v4l2-flash-led-class.c 636 637 sd = &v4l2_flash->sd; 638 v4l2_flash->fled_cdev = fled_cdev; 639 v4l2_flash->iled_cdev = iled_cdev; 640 v4l2_flash->ops = ops; 641 sd->dev = dev; > 642 sd->fwnode = fwn ? fwn : dev_fwnode(led_cdev->dev); 643 v4l2_subdev_init(sd, &v4l2_flash_subdev_ops); 644 sd->internal_ops = &v4l2_flash_subdev_internal_ops; 645 sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; 646 strlcpy(sd->name, config->dev_name, sizeof(sd->name)); 647 648 ret = media_entity_pads_init(&sd->entity, 0, NULL); 649 if (ret < 0) 650 return ERR_PTR(ret); 651 652 sd->entity.function = MEDIA_ENT_F_FLASH; 653 654 ret = v4l2_flash_init_controls(v4l2_flash, config); 655 if (ret < 0) 656 goto err_init_controls; 657 > 658 fwnode_handle_get(sd->fwnode); 659 660 ret = v4l2_async_register_subdev(sd); 661 if (ret < 0) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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