Move shared umount.c from hppa to mips.

This patch prepares for moving mips from ports to libc by reversing
the #include ordering between mips and hppa.

Reversing #include ordering for umount.c is the conservative change in
preparation for moving the mips port.  In fact, it appears there are
several redundant umount.c files all implementing umount in terms of
the umount2 syscall; I've filed bug 16552 for eliminating that
redundancy properly.

Tested that disassembly of shared libraries for mips (o32, n32, n64)
is the same before and after this patch.

	* sysdeps/unix/sysv/linux/hppa/umount.c: Move to
	sysdeps/unix/sysv/linux/mips/mips64/umount.c and #include that
	file.

	* sysdeps/unix/sysv/linux/mips/mips64/umount.c: Move from
	sysdeps/unix/sysv/linux/hppa/umount.c instead of #include of that
	file.

4 files changed, 43 insertions, 31 deletions

diff --git a/ports/ChangeLog.hppa b/ports/ChangeLog.hppa
index 24ae46e..9d784aa 100644
--- a/ports/ChangeLog.hppa
+++ b/ports/ChangeLog.hppa
@@ -1,3 +1,9 @@
+2014-02-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/hppa/umount.c: Move to
+	sysdeps/unix/sysv/linux/mips/mips64/umount.c and #include that
+	file.
+
 2014-02-03  Carlos O'Donell  <carlos@redhat.com>
 
 	* sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
diff --git a/ports/ChangeLog.mips b/ports/ChangeLog.mips
index e8d2ee0..fc6c386 100644
--- a/ports/ChangeLog.mips
+++ b/ports/ChangeLog.mips
@@ -1,5 +1,11 @@
 2014-02-10  Joseph Myers  <joseph@codesourcery.com>
 
+	* sysdeps/unix/sysv/linux/mips/mips64/umount.c: Move from
+	sysdeps/unix/sysv/linux/hppa/umount.c instead of #include of that
+	file.
+
+2014-02-10  Joseph Myers  <joseph@codesourcery.com>
+
 	* sysdeps/unix/sysv/linux/mips/ipc_priv.h: Directly include
 	sysdeps/unix/sysv/linux/powerpc/ipc_priv.h instead of via
 	sysdeps/unix/sysv/linux/alpha/ipc_priv.h.
diff --git a/ports/sysdeps/unix/sysv/linux/hppa/umount.c b/ports/sysdeps/unix/sysv/linux/hppa/umount.c
index b8e499d..208fbec 100644
--- a/ports/sysdeps/unix/sysv/linux/hppa/umount.c
+++ b/ports/sysdeps/unix/sysv/linux/hppa/umount.c
@@ -1,30 +1 @@
-/* Copyright (C) 2000-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* Since we don't have an oldumount system call, do what the kernel
-   does down here.  */
-
-extern long int __umount2 (const char *name, int flags);
-
-long int
-__umount (const char *name)
-{
-  return __umount2 (name, 0);
-}
-
-weak_alias (__umount, umount);
+#include <sysdeps/unix/sysv/linux/mips/mips64/umount.c>
diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips64/umount.c b/ports/sysdeps/unix/sysv/linux/mips/mips64/umount.c
index 9a91ba5..b8e499d 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/mips64/umount.c
+++ b/ports/sysdeps/unix/sysv/linux/mips/mips64/umount.c
@@ -1 +1,30 @@
-#include <sysdeps/unix/sysv/linux/hppa/umount.c>
+/* Copyright (C) 2000-2014 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by David Huggins-Daines <dhd@debian.org>, 2000.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Since we don't have an oldumount system call, do what the kernel
+   does down here.  */
+
+extern long int __umount2 (const char *name, int flags);
+
+long int
+__umount (const char *name)
+{
+  return __umount2 (name, 0);
+}
+
+weak_alias (__umount, umount);