diff options
| author | Deepthi Dharwar <deepthi@linux.vnet.ibm.com> | 2011-11-30 02:46:42 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-12-08 13:56:31 +1100 |
| commit | 707827f3387d9b260d50fa697885a4042cea3bf4 (patch) | |
| tree | ad6b616d17cab85bf39fd42405dd2ae84123811c /arch/powerpc/platforms/pseries/setup.c | |
| parent | 771dae81896855d25f7f8746aaf56c0238deafb6 (diff) | |
powerpc/cpuidle: cpuidle driver for pSeries
This patch implements a back-end cpuidle driver for pSeries
based on pseries_dedicated_idle_loop and pseries_shared_idle_loop
routines. The driver is built only if CONFIG_CPU_IDLE is set. This
cpuidle driver uses global registration of idle states and
not per-cpu.
Signed-off-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Signed-off-by: Trinabh Gupta <g.trinabh@gmail.com>
Signed-off-by: Arun R Bharadwaj <arun.r.bharadwaj@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/setup.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/setup.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 01df08dbc43..f2446da7f2d 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -585,9 +585,6 @@ static int __init pSeries_probe(void) return 1; } - -DECLARE_PER_CPU(long, smt_snooze_delay); - static void pseries_dedicated_idle_sleep(void) { unsigned int cpu = smp_processor_id(); |