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authorLen Brown <len.brown@intel.com>2010-10-16 05:23:25 +0400
committerLen Brown <len.brown@intel.com>2010-10-16 05:23:25 +0400
commitdea44c6b7df7f8bb67cb059b4c14b24288c4cd04 (patch)
tree39b4924bacd37aa0940c9643ebb548583e2ca138 /drivers/idle
parentc8381cc3d8a9cc6c80f65bf60863c776651f245c (diff)
downloadlinux-dea44c6b7df7f8bb67cb059b4c14b24288c4cd04.tar.xz
intel_idle: delete bogus data from cpuidle_state.power_usage
The mW data in this field is a total fabrication and serves no purpose other than to mislead those who might see it in sysfs. Delete it. Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/idle')
-rw-r--r--drivers/idle/intel_idle.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index ad0fb0182b4c..8e35c89d0927 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -101,7 +101,6 @@ static struct cpuidle_state nehalem_cstates[MWAIT_MAX_NUM_CSTATES] = {
.driver_data = (void *) 0x00,
.flags = CPUIDLE_FLAG_TIME_VALID,
.exit_latency = 3,
- .power_usage = 1000,
.target_residency = 6,
.enter = &intel_idle },
{ /* MWAIT C2 */
@@ -110,7 +109,6 @@ static struct cpuidle_state nehalem_cstates[MWAIT_MAX_NUM_CSTATES] = {
.driver_data = (void *) 0x10,
.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED,
.exit_latency = 20,
- .power_usage = 500,
.target_residency = 80,
.enter = &intel_idle },
{ /* MWAIT C3 */
@@ -119,7 +117,6 @@ static struct cpuidle_state nehalem_cstates[MWAIT_MAX_NUM_CSTATES] = {
.driver_data = (void *) 0x20,
.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED,
.exit_latency = 200,
- .power_usage = 350,
.target_residency = 800,
.enter = &intel_idle },
};
@@ -132,7 +129,6 @@ static struct cpuidle_state atom_cstates[MWAIT_MAX_NUM_CSTATES] = {
.driver_data = (void *) 0x00,
.flags = CPUIDLE_FLAG_TIME_VALID,
.exit_latency = 1,
- .power_usage = 1000,
.target_residency = 4,
.enter = &intel_idle },
{ /* MWAIT C2 */
@@ -141,7 +137,6 @@ static struct cpuidle_state atom_cstates[MWAIT_MAX_NUM_CSTATES] = {
.driver_data = (void *) 0x10,
.flags = CPUIDLE_FLAG_TIME_VALID,
.exit_latency = 20,
- .power_usage = 500,
.target_residency = 80,
.enter = &intel_idle },
{ /* MWAIT C3 */ },
@@ -151,7 +146,6 @@ static struct cpuidle_state atom_cstates[MWAIT_MAX_NUM_CSTATES] = {
.driver_data = (void *) 0x30,
.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED,
.exit_latency = 100,
- .power_usage = 250,
.target_residency = 400,
.enter = &intel_idle },
{ /* MWAIT C5 */ },
@@ -161,7 +155,6 @@ static struct cpuidle_state atom_cstates[MWAIT_MAX_NUM_CSTATES] = {
.driver_data = (void *) 0x52,
.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED,
.exit_latency = 140,
- .power_usage = 150,
.target_residency = 560,
.enter = &intel_idle },
};