ARM: put types.h in uapi

Due to the way kbuild works, this header was unintentionally exported
back in 2013 when it was created, despite it not being in a uapi/
directory.  This is very non-intuitive behaviour by Kbuild.

However, we've had this include exported to userland for almost four
years, and searching google for "ARM types.h __UINTPTR_TYPE__" gives
no hint that anyone has complained about it.  So, let's make it
officially exported in this state.

Change-Id: I1168811eec6879e6ca0a2c45f70577d6406615d1
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Git-Commit: ed79c9d34f4f4c5842b66cab840315e7ac29f666
Git-Repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git


[bharad@codeaurora.org: resolve trivial merge conflicts]
Signed-off-by: Naitik Bharadiya <bharad@codeaurora.org>