linux-phytec-fsl

linux/types.h: Always use unsigned long for pgoff_t

Everybody uses unsigned long for pgoff_t, and no one ever overrode the
definition of pgoff_t.  Keep it that way, and remove the option of
overriding it.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>