diff options
| author | Len Brown <len.brown@intel.com> | 2010-10-16 01:25:02 (GMT) |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-10-16 01:25:02 (GMT) |
| commit | 0f3f164d9794f57d8afb033819f508a486c1304d (patch) | |
| tree | 13b12ac88bf0941c1064a00415ad873e6fb20df3 /drivers/acpi/processor_idle.c | |
| parent | dea44c6b7df7f8bb67cb059b4c14b24288c4cd04 (diff) | |
| download | linux-fsl-qoriq-0f3f164d9794f57d8afb033819f508a486c1304d.tar.xz | |
acpi_idle: delete bogus data from cpuidle_state.power_usage
The mW data in this field comes from AML _CST,
which was typed in by a BIOS writer, and is thus
considered unreliable.
Linux does not use it for making any decisions.
We do display it in sysfs where somebody might
read it and assume it is meaningful, so delete it.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/processor_idle.c')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index f4428e8..07a8bb6 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -1013,7 +1013,6 @@ static int acpi_processor_setup_cpuidle(struct acpi_processor *pr) strncpy(state->desc, cx->desc, CPUIDLE_DESC_LEN); state->exit_latency = cx->latency; state->target_residency = cx->latency * latency_factor; - state->power_usage = cx->power; state->flags = 0; switch (cx->type) { |