[PATCH] m32r: remove obsolete system calls

[PATCH] m32r: remove obsolete system calls

This patch is for removing obsolete system calls from m32r kernel, such as
old_mmap and old_select.

	* arch/m32r/kernel/entry.S:
	- Remove an obsolete system call, old_mmap, from the syscall table.

	* arch/m32r/kernel/sys_m32r.c:
	- Remove obsolete system calls, old_mmap() and old_select().
	- do_mmap2() is renamed to sys_mmap2().

* CAUTION (for m32r users):
  The new kernel (applied this patch) does not have a backward
  compatibility. The new kernel and old library pair does not work.

  So, those who want to use the new kernel must use a new version of
  glibc (the GNU C library), which uses the "mmap2(_NR_mmap2)" syscall
  for __mmap() instead of the "old_mmap(__NR_mmap)".

  The new glibc package, libc6_2.3.2.ds1-16.0.3_m32r.deb, is provided
  on the following site, please apt-get/download it and upgrade.

    http://debian.linux-m32r.org/dists/03_cambrian/main/binary-m32r/

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>