谷歌安卓12-5.10系列内核源码

[CNnijiawanzai]

编译时报错
ERROR: modpost: "valid_phys_addr_range" [drivers/wanzai/wanzai.ko] undefined!
make[2]: *** [/root/A12-5.10/common/scripts/Makefile.modpost:168: modules-only.symvers] Error 1
make[2]: *** Deleting file 'modules-only.symvers'
make[1]: *** [/root/A12-5.10/common/Makefile:1848: modules] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [/root/A12-5.10/common/Makefile:192: __sub-make] Error 2
其中drivers/Makefile里面内容是
obj-m += wanzai/
drivers/wanzai/Makefile内容为
obj-m += wanzai.o
wanzai-objs := memory.o process.o entry.o

[CNnijiawanzai]

已成功解决

[aattooee]

已成功解决

How?