From 0f3f164d9794f57d8afb033819f508a486c1304d Mon Sep 17 00:00:00 2001 From: Len Brown Date: Fri, 15 Oct 2010 21:25:02 -0400 Subject: [PATCH] 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 --- drivers/acpi/processor_idle.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index f4428e82b352..07a8bb6506f7 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) {