intel_idle: delete bogus data from cpuidle_state.power_usage
authorLen Brown <len.brown@intel.com>
Sat, 16 Oct 2010 01:23:25 +0000 (21:23 -0400)
committerLen Brown <len.brown@intel.com>
Sat, 16 Oct 2010 01:23:25 +0000 (21:23 -0400)
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>
drivers/idle/intel_idle.c

index ad0fb0182b4c8ea59332aa7484280a42596f5412..8e35c89d09275dcd039d8277489089510a515ccb 100644 (file)
@@ -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,
                .driver_data = (void *) 0x00,
                .flags = CPUIDLE_FLAG_TIME_VALID,
                .exit_latency = 3,
-               .power_usage = 1000,
                .target_residency = 6,
                .enter = &intel_idle },
        { /* MWAIT C2 */
                .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,
                .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 */
                .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,
                .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 },
 };
                .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,
                .driver_data = (void *) 0x00,
                .flags = CPUIDLE_FLAG_TIME_VALID,
                .exit_latency = 1,
-               .power_usage = 1000,
                .target_residency = 4,
                .enter = &intel_idle },
        { /* MWAIT C2 */
                .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,
                .driver_data = (void *) 0x10,
                .flags = CPUIDLE_FLAG_TIME_VALID,
                .exit_latency = 20,
-               .power_usage = 500,
                .target_residency = 80,
                .enter = &intel_idle },
        { /* MWAIT C3 */ },
                .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,
                .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 */ },
                .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,
                .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 },
 };
                .target_residency = 560,
                .enter = &intel_idle },
 };