On Saturday, November 09, 2013 06:36:20 PM al.stone@linaro.org wrote:
From: Al Stone ahs3@redhat.com
-ENOCHANGELOG
Signed-off-by: Al Stone al.stone@linaro.org
drivers/acpi/processor_idle.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index e2bd0bf..262b84b 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -290,7 +290,8 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr) * Check for P_LVL2_UP flag before entering C2 and above on * an SMP system. */
- if ((num_online_cpus() > 1) &&
- if (!acpi_gbl_reduced_hardware &&
(num_online_cpus() > 1) && !(acpi_gbl_FADT.flags & ACPI_FADT_C2_MP_SUPPORTED))#endif
Patch [8/12] added code to avoid calling this function for acpi_gbl_reduced_hardware set at all, so isn't the check added here actually useless?
@@ -965,7 +966,8 @@ static int acpi_processor_setup_cpuidle_cx(struct acpi_processor *pr, continue; #ifdef CONFIG_HOTPLUG_CPU
if ((cx->type != ACPI_STATE_C1) && (num_online_cpus() > 1) &&
if (!acpi_gbl_reduced_hardware &&(cx->type != ACPI_STATE_C1) && (num_online_cpus() > 1) &&@@ -1020,7 +1022,8 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr) continue; #ifdef CONFIG_HOTPLUG_CPU
if ((cx->type != ACPI_STATE_C1) && (num_online_cpus() > 1) &&
if (!acpi_gbl_reduced_hardware &&(cx->type != ACPI_STATE_C1) && (num_online_cpus() > 1) &&