mm/gup: Remove the 'write' parameter from gup_fast_permitted()

mm/gup: Remove the 'write' parameter from gup_fast_permitted()

commit ad8cfb9c42ef83ecf4079bc7d77e6557648e952b upstream.

The 'write' parameter is unused in gup_fast_permitted() so remove it.

Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/20190210223424.13934-1-ira.weiny@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Justin Forbes <jmforbes@linuxtx.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>