ia64: fix getpagesize syscall entry
ia64: fix getpagesize syscall entry

* linux/ia64/syscallent.h (getpagesize): Fux nargs.

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