CI check error: error: mixing declarations and code

[bardliao]

A lot of error: mixing declarations and code errors in ./include/linux/page-flags.h is reported by CI.

sound/soc/sof/intel/atom.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, include/linux/module.h):
./include/linux/page-flags.h:970:38: error: mixing declarations and code
./include/linux/page-flags.h:1019:1: error: mixing declarations and code
./include/linux/page-flags.h:1019:1: error: mixing declarations and code
./include/linux/page-flags.h:1019:1: error: mixing declarations and code
./include/linux/page-flags.h:1019:1: error: mixing declarations and code
./include/linux/page-flags.h:1050:1: error: mixing declarations and code
./include/linux/page-flags.h:1050:1: error: mixing declarations and code
./include/linux/page-flags.h:1050:1: error: mixing declarations and code
./include/linux/page-flags.h:1050:1: error: mixing declarations and code
./include/linux/page-flags.h:1060:1: error: mixing declarations and code
./include/linux/page-flags.h:1060:1: error: mixing declarations and code
./include/linux/page-flags.h:1060:1: error: mixing declarations and code
./include/linux/page-flags.h:1060:1: error: mixing declarations and code
./include/linux/page-flags.h:1065:1: error: mixing declarations and code
./include/linux/page-flags.h:1065:1: error: mixing declarations and code
./include/linux/page-flags.h:1065:1: error: mixing declarations and code
./include/linux/page-flags.h:1065:1: error: mixing declarations and code
./include/linux/page-flags.h:1067:1: error: mixing declarations and code
./include/linux/page-flags.h:1067:1: error: mixing declarations and code
./include/linux/page-flags.h:1082:1: error: mixing declarations and code
./include/linux/page-flags.h:1082:1: error: mixing declarations and code
./include/linux/page-flags.h:1087:1: error: mixing declarations and code
./include/linux/page-flags.h:1087:1: error: mixing declarations and code
./include/linux/page-flags.h:1087:1: error: mixing declarations and code
./include/linux/page-flags.h:1087:1: error: mixing declarations and code
./include/linux/page-flags.h:1094:1: error: mixing declarations and code
./include/linux/page-flags.h:1094:1: error: mixing declarations and code
./include/linux/page-flags.h:1094:1: error: mixing declarations and code
./include/linux/page-flags.h:1094:1: error: mixing declarations and code