drivers/cxl/core/region.c:831: warning: No description found for return value of 'cxl_get_hpa_freespace' drivers/cxl/core/region.c:1206: warning: No description found for return value of 'cxl_port_attach_region' drivers/cxl/core/region.c:831: warning: No description found for return value of 'cxl_get_hpa_freespace' drivers/cxl/core/region.c:1206: warning: No description found for return value of 'cxl_port_attach_region' drivers/cxl/core/region.c:3568: warning: No description found for return value of 'cxl_create_region' New warnings added 2a3 > drivers/cxl/core/region.c:3568: warning: No description found for return value of 'cxl_create_region' Per-file breakdown