Enable mips to use only the common headers in the implementation of
the vDSO library.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Paul Burton <paulburton@kernel.org>
Link: https://lkml.kernel.org/r/20200320145351.32292-23-vincenzo.frascino@arm.com