*
* This is equivalent to the HALT instruction.
*/
-static int acpi_idle_enter_c1(struct cpuidle_device *dev,
- int index)
+static int acpi_idle_enter_c1(struct cpuidle_device *dev, int index)
{
ktime_t kt1, kt2;
s64 idle_time;
struct acpi_processor *pr;
- struct cpuidle_state *state = &dev->states[index];
- struct acpi_processor_cx *cx = cpuidle_get_statedata(state);
+ struct cpuidle_state_usage *state_usage = &dev->states_usage[index];
+ struct acpi_processor_cx *cx = cpuidle_get_statedata(state_usage);
pr = __this_cpu_read(processors);
dev->last_residency = 0;
* @dev: the target CPU
* @index: the index of suggested state
*/
-static int acpi_idle_enter_simple(struct cpuidle_device *dev,
- int index)
+static int acpi_idle_enter_simple(struct cpuidle_device *dev, int index)
{
struct acpi_processor *pr;
- struct cpuidle_state *state = &dev->states[index];
- struct acpi_processor_cx *cx = cpuidle_get_statedata(state);
+ struct cpuidle_state_usage *state_usage = &dev->states_usage[index];
+ struct acpi_processor_cx *cx = cpuidle_get_statedata(state_usage);
ktime_t kt1, kt2;
s64 idle_time_ns;
s64 idle_time;
*
* If BM is detected, the deepest non-C3 idle state is entered instead.
*/
-static int acpi_idle_enter_bm(struct cpuidle_device *dev,
- int index)
+static int acpi_idle_enter_bm(struct cpuidle_device *dev, int index)
{
struct acpi_processor *pr;
- struct cpuidle_state *state = &dev->states[index];
- struct acpi_processor_cx *cx = cpuidle_get_statedata(state);
+ struct cpuidle_state_usage *state_usage = &dev->states_usage[index];
+ struct acpi_processor_cx *cx = cpuidle_get_statedata(state_usage);
ktime_t kt1, kt2;
s64 idle_time_ns;
s64 idle_time;
int i, count = CPUIDLE_DRIVER_STATE_START;
struct acpi_processor_cx *cx;
struct cpuidle_state *state;
+ struct cpuidle_state_usage *state_usage;
struct cpuidle_device *dev = &pr->power.dev;
if (!pr->flags.power_setup_done)
for (i = 1; i < ACPI_PROCESSOR_MAX_POWER && i <= max_cstate; i++) {
cx = &pr->power.states[i];
state = &dev->states[count];
+ state_usage = &dev->states_usage[count];
if (!cx->valid)
continue;
!(acpi_gbl_FADT.flags & ACPI_FADT_C2_MP_SUPPORTED))
continue;
#endif
- cpuidle_set_statedata(state, cx);
+ cpuidle_set_statedata(state_usage, cx);
snprintf(state->name, CPUIDLE_NAME_LEN, "C%d", i);
strncpy(state->desc, cx->desc, CPUIDLE_DESC_LEN);