Commit 53b70951 authored by Daniel Lezcano's avatar Daniel Lezcano Committed by Rafael J. Wysocki
Browse files

cpuidle / ACPI: remove usage from acpi_processor_cx structure 



Remove the usage field as it is not used.

Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent 64d45f07

drivers/acpi/processor_idle.c

+0 −5
Original line number Diff line number Diff line
@@ -760,7 +760,6 @@ static int acpi_idle_enter_c1(struct cpuidle_device *dev, 
	dev->last_residency = (int)idle_time;



	local_irq_enable();

	cx->usage++;

	lapic_timer_state_broadcast(pr, cx, 0);



	return index;
@@ -863,8 +862,6 @@ static int acpi_idle_enter_simple(struct cpuidle_device *dev, 
	if (cx->entry_method != ACPI_CSTATE_FFH)

		current_thread_info()->status |= TS_POLLING;



	cx->usage++;



	lapic_timer_state_broadcast(pr, cx, 0);

	cx->time += idle_time;

	return index;
@@ -984,8 +981,6 @@ static int acpi_idle_enter_bm(struct cpuidle_device *dev, 
	if (cx->entry_method != ACPI_CSTATE_FFH)

		current_thread_info()->status |= TS_POLLING;



	cx->usage++;



	lapic_timer_state_broadcast(pr, cx, 0);

	cx->time += idle_time;

	return index;

include/acpi/processor.h

+0 −1
Original line number Diff line number Diff line
@@ -60,7 +60,6 @@ struct acpi_processor_cx { 
	u8 index;

	u32 latency;

	u32 power;

	u32 usage;

	u64 time;

	u8 bm_sts_skip;

	char desc[ACPI_CX_DESC_LEN];