tree: git://linuxtv.org/sailus/media_tree.git master head: f6a458a2c82c225125c937cfd5675c2a3c494b33 commit: cc561f8b16e6ce155c6368eb6bb3497f3d51332b [40/41] media: pci: intel: ivsc: Add CSI submodule config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20230731/202307312307.t1gJlUux-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce: (https://download.01.org/0day-ci/archive/20230731/202307312307.t1gJlUux-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202307312307.t1gJlUux-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/media/pci/intel/ivsc/mei_csi.c:574:40: warning: 'struct v4l2_async_subdev' declared inside parameter list will not be visible outside of this definition or declaration 574 | struct v4l2_async_subdev *asd) | ^~~~~~~~~~~~~~~~~ drivers/media/pci/intel/ivsc/mei_csi.c: In function 'mei_csi_notify_bound': drivers/media/pci/intel/ivsc/mei_csi.c:579:63: error: invalid use of undefined type 'struct v4l2_async_subdev' 579 | pad = media_entity_get_fwnode_pad(&subdev->entity, asd->match.fwnode, | ^~ drivers/media/pci/intel/ivsc/mei_csi.c: At top level: drivers/media/pci/intel/ivsc/mei_csi.c:595:42: warning: 'struct v4l2_async_subdev' declared inside parameter list will not be visible outside of this definition or declaration 595 | struct v4l2_async_subdev *asd) | ^~~~~~~~~~~~~~~~~ drivers/media/pci/intel/ivsc/mei_csi.c:603:18: error: initialization of 'int (*)(struct v4l2_async_notifier *, struct v4l2_subdev *, struct v4l2_async_connection *)' from incompatible pointer type 'int (*)(struct v4l2_async_notifier *, struct v4l2_subdev *, struct v4l2_async_subdev *)' [-Werror=incompatible-pointer-types] 603 | .bound = mei_csi_notify_bound, | ^~~~~~~~~~~~~~~~~~~~ drivers/media/pci/intel/ivsc/mei_csi.c:603:18: note: (near initialization for 'mei_csi_notify_ops.bound') drivers/media/pci/intel/ivsc/mei_csi.c:604:19: error: initialization of 'void (*)(struct v4l2_async_notifier *, struct v4l2_subdev *, struct v4l2_async_connection *)' from incompatible pointer type 'void (*)(struct v4l2_async_notifier *, struct v4l2_subdev *, struct v4l2_async_subdev *)' [-Werror=incompatible-pointer-types] 604 | .unbind = mei_csi_notify_unbind, | ^~~~~~~~~~~~~~~~~~~~~ drivers/media/pci/intel/ivsc/mei_csi.c:604:19: note: (near initialization for 'mei_csi_notify_ops.unbind') drivers/media/pci/intel/ivsc/mei_csi.c: In function 'mei_csi_parse_firmware': drivers/media/pci/intel/ivsc/mei_csi.c:669:9: error: too few arguments to function 'v4l2_async_nf_init' 669 | v4l2_async_nf_init(&csi->notifier); | ^~~~~~~~~~~~~~~~~~ In file included from drivers/media/pci/intel/ivsc/mei_csi.c:28: include/media/v4l2-async.h:159:6: note: declared here 159 | void v4l2_async_nf_init(struct v4l2_async_notifier *notifier, | ^~~~~~~~~~~~~~~~~~ drivers/media/pci/intel/ivsc/mei_csi.c:673:40: error: invalid application of 'sizeof' to incomplete type 'struct v4l2_async_subdev' 673 | struct v4l2_async_subdev); | ^~~~~~ include/media/v4l2-async.h:196:70: note: in definition of macro 'v4l2_async_nf_add_fwnode' 196 | ((type *)__v4l2_async_nf_add_fwnode(notifier, fwnode, sizeof(type))) | ^~~~ drivers/media/pci/intel/ivsc/mei_csi.c:685:15: error: implicit declaration of function 'v4l2_async_subdev_nf_register'; did you mean 'v4l2_async_subdev_nf_init'? [-Werror=implicit-function-declaration] 685 | ret = v4l2_async_subdev_nf_register(&csi->subdev, &csi->notifier); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | v4l2_async_subdev_nf_init cc1: some warnings being treated as errors vim +574 drivers/media/pci/intel/ivsc/mei_csi.c 571 572 static int mei_csi_notify_bound(struct v4l2_async_notifier *notifier, 573 struct v4l2_subdev *subdev, > 574 struct v4l2_async_subdev *asd) 575 { 576 struct mei_csi *csi = notifier_to_csi(notifier); 577 int pad; 578 579 pad = media_entity_get_fwnode_pad(&subdev->entity, asd->match.fwnode, 580 MEDIA_PAD_FL_SOURCE); 581 if (pad < 0) 582 return pad; 583 584 csi->remote = subdev; 585 csi->remote_pad = pad; 586 587 return media_create_pad_link(&subdev->entity, pad, 588 &csi->subdev.entity, 1, 589 MEDIA_LNK_FL_ENABLED | 590 MEDIA_LNK_FL_IMMUTABLE); 591 } 592 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
