[SPARC64]: Do not touch %tick_cmpr on sun4v cpus.

This register is not a part of the sun4v architecture.

Niagara 1 and 2 happened to leave it around.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2007-08-16 01:52:44 -07:00
commit 53140b71c5