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cpuidle: delete NOP CPUIDLE_FLAG_POLL 

it serves no purpose

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown 2011-01-12 02:34:59 -05:00
parent 0aae9f923b
commit d247632c08
2 changed files with 1 additions and 2 deletions
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2
drivers/cpuidle/cpuidle.c
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@ -186,7 +186,7 @@ static void poll_idle_init(struct cpuidle_device *dev)
state->exit_latency = 0;
state->target_residency = 0;
state->power_usage = -1;
state->flags = CPUIDLE_FLAG_POLL;
state->flags = 0;
state->enter = poll_idle;
}
#else

1
include/linux/cpuidle.h
View File

@ -48,7 +48,6 @@ struct cpuidle_state {
/* Idle State Flags */
#define CPUIDLE_FLAG_TIME_VALID (0x01) /* is residency time measurable? */
#define CPUIDLE_FLAG_CHECK_BM (0x02) /* BM activity will exit state */
#define CPUIDLE_FLAG_POLL (0x10) /* no latency, no savings */
#define CPUIDLE_FLAG_SHALLOW (0x20) /* low latency, minimal savings */
#define CPUIDLE_FLAG_BALANCED (0x40) /* medium latency, moderate savings */
#define CPUIDLE_FLAG_DEEP (0x80) /* high latency, large savings */