From 34a18d6fe5430184e4ca96eeb074ee671d89fe7b Mon Sep 17 00:00:00 2001 From: Len Brown Date: Fri, 21 May 2010 19:40:02 -0400 Subject: ACPI: delete unused c-state promotion/demotion data strucutures These were used before cpuidle by the native ACPI idle driver, which tracked promotion and demotion between states. The code was referenced by CONFIG_ACPI_PROCFS for /proc/acpi/processor/*/power, but as we no longer do promotion/demotion, that reference has been a NOP since the transition. Signed-off-by: Len Brown --- drivers/acpi/processor_idle.c | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) (limited to 'drivers/acpi/processor_idle.c') diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 5939e7f7d8e9..63a3d4b8c238 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -727,19 +727,9 @@ static int acpi_processor_power_seq_show(struct seq_file *seq, void *offset) break; } - if (pr->power.states[i].promotion.state) - seq_printf(seq, "promotion[C%zd] ", - (pr->power.states[i].promotion.state - - pr->power.states)); - else - seq_puts(seq, "promotion[--] "); - - if (pr->power.states[i].demotion.state) - seq_printf(seq, "demotion[C%zd] ", - (pr->power.states[i].demotion.state - - pr->power.states)); - else - seq_puts(seq, "demotion[--] "); + seq_puts(seq, "promotion[--] "); + + seq_puts(seq, "demotion[--] "); seq_printf(seq, "latency[%03d] usage[%08d] duration[%020llu]\n", pr->power.states[i].latency, -- cgit v1.2.3-59-g8ed1b