From: Dan Williams dan.j.williams@intel.com
commit f50974eee5c4a5de1e4f1a3d873099f170df25f8 upstream.
In the CONFIG_MEMREGION=n case, memregion_free() is meant to be a static inline. 0day reports:
In file included from drivers/cxl/core/port.c:4: include/linux/memregion.h:19:6: warning: no previous prototype for function 'memregion_free' [-Wmissing-prototypes]
Mark memregion_free() static.
Fixes: 33dd70752cd7 ("lib: Uplevel the pmem "region" ida to a global allocator") Reported-by: kernel test robot lkp@intel.com Reviewed-by: Alison Schofield alison.schofield@intel.com Link: https://lore.kernel.org/r/165601455171.4042645.3350844271068713515.stgit@dwi... Signed-off-by: Dan Williams dan.j.williams@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- include/linux/memregion.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/memregion.h +++ b/include/linux/memregion.h @@ -16,7 +16,7 @@ static inline int memregion_alloc(gfp_t { return -ENOMEM; } -void memregion_free(int id) +static inline void memregion_free(int id) { } #endif