cpufreq: Kconfig option to turn off second core in suspend

moved in core cpufreq to support all governors

Change-Id: I89f1140f77c86e158882911340115cbb0854413a
mach-tegra: Kconfig for vibrator_mach timed_output device

and fix some prototype warnings

Change-Id: Ibdbcf5f43f1dee9cd0347ee1b94a765315c6d188
netfilter: xt_LOG: don't use xchg() for simple assignment

At least on ia64 the (bogus) use of xchg() here results in the compiler
warning about an unused expression result. As only an assignment is
intended here, convert it to such.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
fix various prototype or variable warnings

Change-Id: I4e87207667710fbbce7bf72fe2eb64ebfcf8b730