root@pi:~/driver/rt3573sta# make
make -C tools
make[1]: Entering directory '/root/driver/rt3573sta/tools'
gcc -g bin2h.c -o bin2h
make[1]: Leaving directory '/root/driver/rt3573sta/tools'
/root/driver/rt3573sta/tools/bin2h
cp -f os/linux/Makefile.6 /root/driver/rt3573sta/os/linux/Makefile
make -C /lib/modules/3.18.0-trunk-rpi/build SUBDIRS=/root/driver/rt3573sta/os/linux modules
make[1]: Entering directory '/usr/src/linux-headers-3.18.0-trunk-rpi'
Makefile:10: *** mixed implicit and normal rules: deprecated syntax
  CC [M]  /root/driver/rt3573sta/os/linux/../../os/linux/rt_linux.o
/root/driver/rt3573sta/os/linux/../../os/linux/rt_linux.c: In function '__RtmpOSFSInfoChange':
/root/driver/rt3573sta/os/linux/../../os/linux/rt_linux.c:1138:20: error: incompatible types when assigning to type 'int' from type 'kuid_t'
   pOSFSInfo->fsuid = current_fsuid();
                    ^
/root/driver/rt3573sta/os/linux/../../os/linux/rt_linux.c:1139:20: error: incompatible types when assigning to type 'int' from type 'kgid_t'
   pOSFSInfo->fsgid = current_fsgid();
                    ^
/usr/src/linux-headers-3.18.0-trunk-common/scripts/Makefile.build:262: recipe for target '/root/driver/rt3573sta/os/linux/../../os/linux/rt_linux.o' failed
make[4]: *** [/root/driver/rt3573sta/os/linux/../../os/linux/rt_linux.o] Error 1
/usr/src/linux-headers-3.18.0-trunk-common/Makefile:1398: recipe for target '_module_/root/driver/rt3573sta/os/linux' failed
make[3]: *** [_module_/root/driver/rt3573sta/os/linux] Error 2
Makefile:145: recipe for target 'sub-make' failed
make[2]: *** [sub-make] Error 2
Makefile:8: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-3.18.0-trunk-rpi'
Makefile:372: recipe for target 'LINUX' failed
make: *** [LINUX] Error 2