avr32: fix fstatat64 syscall entry
avr32: fix fstatat64 syscall entry

* linux/avr32/syscallent.h (fstatat64): Set sys_func.

kapdop/android_external_strace,cuviper/strace,Distrotech/strace,kapdop/android_external_strace,MonkeyZZZZ/platform_external_strace,kapdop/android_external_strace,cuviper/strace,Saruta/strace,Distrotech/strace,kapdop/android_external_strace,Distrotech/strace,Saruta/strace,MonkeyZZZZ/platform_external_strace,MonkeyZZZZ/platform_external_strace,cuviper/strace,MonkeyZZZZ/platform_external_strace,cuviper/strace,vrastogi/strace,Saruta/strace,vrastogi/strace,Distrotech/strace,vrastogi/strace,Saruta/strace,cuviper/strace,kapdop/android_external_strace,vrastogi/strace,Distrotech/strace,vrastogi/strace,Saruta/strace,MonkeyZZZZ/platform_external_strace