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authorLen Brown <len.brown@intel.com>2011-01-12 02:22:56 -0500
committerLen Brown <len.brown@intel.com>2011-01-12 12:47:31 -0500
commit0aae9f923bcc476a8e4725dd3ac37547b9816ee5 (patch)
tree5e373bffdfacdbeafacd1785df627de991899c05 /drivers/acpi
parent720f1c3010db6a411358b962a2007969117840bc (diff)
downloadlinux-linaro-android-0aae9f923bcc476a8e4725dd3ac37547b9816ee5.tar.gz
ACPI: processor_idle: delete use of NOP CPUIDLE_FLAGs
CPUIDLE_FLAG_SHALLOW CPUIDLE_FLAG_BALANCED CPUIDLE_FLAG_DEEP CPUIDLE_FLAG_CHECK_BM were set by acpi_processor_setup_cpuidle(), but never used by cpuidle or by acpi_idle. So stop setting them. Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/processor_idle.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index eefd4aa0e71..70599d2ada6 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -1023,7 +1023,6 @@ static int acpi_processor_setup_cpuidle(struct acpi_processor *pr)
state->flags = 0;
switch (cx->type) {
case ACPI_STATE_C1:
- state->flags |= CPUIDLE_FLAG_SHALLOW;
if (cx->entry_method == ACPI_CSTATE_FFH)
state->flags |= CPUIDLE_FLAG_TIME_VALID;
@@ -1032,16 +1031,13 @@ static int acpi_processor_setup_cpuidle(struct acpi_processor *pr)
break;
case ACPI_STATE_C2:
- state->flags |= CPUIDLE_FLAG_BALANCED;
state->flags |= CPUIDLE_FLAG_TIME_VALID;
state->enter = acpi_idle_enter_simple;
dev->safe_state = state;
break;
case ACPI_STATE_C3:
- state->flags |= CPUIDLE_FLAG_DEEP;
state->flags |= CPUIDLE_FLAG_TIME_VALID;
- state->flags |= CPUIDLE_FLAG_CHECK_BM;
state->enter = pr->flags.bm_check ?
acpi_idle_enter_bm :
acpi_idle_enter_simple;