[tip:timers/vdso 37/45] progs/hid_bpf_helpers.h:117:31: error: declaration of 'struct bpf_wq' will not be visible outside of this function

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
head:   f7178f159b2a36d070fd43b0d751e4e4415ec39e
commit: 912632a7fd4cc1eac2778828d92e8fe46939d6bd [37/45] vdso/datapage: Trim down unnecessary includes
config: riscv-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260311/202603111558.KLCIxsZB-lkp@intel.com/config)
compiler: riscv64-linux-gnu-gcc (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260311/202603111558.KLCIxsZB-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603111558.KLCIxsZB-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from progs/hid.c:3:
>> progs/hid_bpf_helpers.h:117:31: error: declaration of 'struct bpf_wq' will not be visible outside of this function [-Werror,-Wvisibility]
     117 | extern int bpf_wq_init(struct bpf_wq *wq, void *p__map, unsigned int flags) __weak __ksym;
         |                               ^
   progs/hid_bpf_helpers.h:118:32: error: declaration of 'struct bpf_wq' will not be visible outside of this function [-Werror,-Wvisibility]
     118 | extern int bpf_wq_start(struct bpf_wq *wq, unsigned int flags) __weak __ksym;
         |                                ^
   progs/hid_bpf_helpers.h:119:39: error: declaration of 'struct bpf_wq' will not be visible outside of this function [-Werror,-Wvisibility]
     119 | extern int bpf_wq_set_callback(struct bpf_wq *wq,
         |                                       ^
>> progs/hid.c:448:16: error: field has incomplete type 'struct bpf_wq'
     448 |         struct bpf_wq work;
         |                       ^
   progs/hid.c:448:9: note: forward declaration of 'struct bpf_wq'
     448 |         struct bpf_wq work;
         |                ^
>> progs/hid.c:487:18: error: incompatible pointer types passing 'struct bpf_wq *' to parameter of type 'struct bpf_wq *' [-Wincompatible-pointer-types]
     487 |         if (bpf_wq_init(wq, &hmap, 0) != 0)
         |                         ^~
   progs/hid_bpf_helpers.h:117:39: note: passing argument to parameter 'wq' here
     117 | extern int bpf_wq_init(struct bpf_wq *wq, void *p__map, unsigned int flags) __weak __ksym;
         |                                       ^
   progs/hid.c:490:26: error: incompatible pointer types passing 'struct bpf_wq *' to parameter of type 'struct bpf_wq *' [-Wincompatible-pointer-types]
     490 |         if (bpf_wq_set_callback(wq, wq_cb_sleepable, 0))
         |                                 ^~
   progs/hid_bpf_helpers.h:119:47: note: passing argument to parameter 'wq' here
     119 | extern int bpf_wq_set_callback(struct bpf_wq *wq,
         |                                               ^
   progs/hid.c:493:19: error: incompatible pointer types passing 'struct bpf_wq *' to parameter of type 'struct bpf_wq *' [-Wincompatible-pointer-types]
     493 |         if (bpf_wq_start(wq, 0))
         |                          ^~
   progs/hid_bpf_helpers.h:118:40: note: passing argument to parameter 'wq' here
     118 | extern int bpf_wq_start(struct bpf_wq *wq, unsigned int flags) __weak __ksym;
         |                                        ^
   progs/hid.c:503:24: error: incomplete definition of type 'struct hid_device'
     503 |         int hid = hid_ctx->hid->id;
         |                   ~~~~~~~~~~~~^
   progs/hid_bpf_helpers.h:59:9: note: forward declaration of 'struct hid_device'
      59 |         struct hid_device *hid;
         |                ^
   8 errors generated.

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