This patch fixes the flush_cache_all for ARMv7 SMP.It was
missing from commit b8349b56Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: NCatalin Marinas <catalin.marinas@arm.com>
Cc: <stable@kernel.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>