UPSTREAM: ARM: 7365/1: drop unused parameter from flush_cache_user_range

UPSTREAM: ARM: 7365/1: drop unused parameter from flush_cache_user_range

vma isn't used and flush_cache_user_range isn't a standard macro that
is used on several archs with the same prototype. In fact only unicore32
has a macro with the same name (with an identical implementation and no
in-tree users).

This is a part of a patch proposed by Dima Zavin (with Message-id:
1272439931-12795-1-git-send-email-dima@android.com) that didn't get
accepted.

Cc: Dima Zavin <dima@android.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
(cherry picked from commit 4542b6a0fa6b48d9ae6b41c1efeb618b7a221b2a)

BUG=none
TEST=none

Change-Id: I135e80e60ede987f234b914f4371c24894a695af
Signed-off-by: Olof Johansson <olofj@chromium.org>
Reviewed-on: https://gerrit-int.chromium.org/19421
Reviewed-by: Doug Anderson <dianders@google.com>
Commit-Ready: Olof Johansson <olofj@google.com>
Tested-by: Olof Johansson <olofj@google.com>