6:19 p.m.
tree: git://linuxtv.org/pinchartl/media.git gmsl/max9286/bindings
head: b551a93fb443867f1a950d6063910639bd303daf
commit: 3e5486c9f448f3d9067b1050ed189db7d062fdf4 [2/45] media: subdev: add active state to
struct v4l2_subdev
config: sparc64-randconfig-r014-20211216
(https://download.01.org/0day-ci/archive/20211217/202112171508.QfPJWLAu-lk...)
compiler: sparc64-linux-gcc (GCC) 11.2.0
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
git remote add pinchartl-media git://linuxtv.org/pinchartl/media.git
git fetch --no-tags pinchartl-media gmsl/max9286/bindings
git checkout 3e5486c9f448f3d9067b1050ed189db7d062fdf4
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir
ARCH=sparc64 SHELL=/bin/bash drivers/media/v4l2-core/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All error/warnings (new ones prefixed by >>):
drivers/media/v4l2-core/v4l2-subdev.c: In function
'v4l2_subdev_init_finalize':
> drivers/media/v4l2-core/v4l2-subdev.c:951:17: error: implicit
declaration of function '__v4l2_subdev_state_alloc'
[-Werror=implicit-function-declaration]
951 | state =
__v4l2_subdev_state_alloc(sd);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/media/v4l2-core/v4l2-subdev.c:951:15: warning: assignment
to 'struct v4l2_subdev_state *' from 'int' makes pointer from integer
without a cast [-Wint-conversion]
951 | state =
__v4l2_subdev_state_alloc(sd);
| ^
drivers/media/v4l2-core/v4l2-subdev.c: In function 'v4l2_subdev_cleanup':
> drivers/media/v4l2-core/v4l2-subdev.c:963:9: error: implicit
declaration of function '__v4l2_subdev_state_free'
[-Werror=implicit-function-declaration]
963 |
__v4l2_subdev_state_free(sd->active_state);
| ^~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/__v4l2_subdev_state_alloc +951 drivers/media/v4l2-core/v4l2-subdev.c
946
947 int v4l2_subdev_init_finalize(struct v4l2_subdev *sd)
948 {
949 struct v4l2_subdev_state *state;
950
951 state = __v4l2_subdev_state_alloc(sd);
952 if
(IS_ERR(state))
953 return PTR_ERR(state);
954
955 sd->active_state = state;
956
957 return 0;
958 }
959 EXPORT_SYMBOL_GPL(v4l2_subdev_init_finalize);
960
961 void v4l2_subdev_cleanup(struct v4l2_subdev *sd)
962 {
963 __v4l2_subdev_state_free(sd->active_state);
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org