The whole driver calls this "mc", do that here too.

No functionality change.
Signed-off-by: NBorislav Petkov <bp@suse.de>
Reviewed-by: NThomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170120202955.4091-6-bp@alien8.deSigned-off-by: NThomas Gleixner <tglx@linutronix.de>