sparc64: Don't hook up pcr_ops on spitfire chips.
commit1c2f61d40b691789626489fa947a3e003c9a84be
authorDavid S. Miller <davem@davemloft.net>
Fri, 6 Feb 2009 07:59:04 +0000 (5 23:59 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 6 Feb 2009 07:59:04 +0000 (5 23:59 -0800)
treef9129cd1ed8f769b13c4de440d716cf4afb24a59
parentdc4ff585ffbc6cb0c872697b2d5f42293a32e5c8
sparc64: Don't hook up pcr_ops on spitfire chips.

They can't be used for profiling and NMI watchdog currently
since they lack the counter overflow interrupt.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/kernel/pcr.c