cpuidle: delete NOP CPUIDLE_FLAG_POLL

it serves no purpose

Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 37e446041306556e5e6571ca88fcf7363a660514..dd5f1eafd6f273f722cc74acaf9279f78baa0a7c 100644 (file)
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -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

diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 1be416bbbb82540802a0a742ba2c22934a9a6659..dee32853b0dafdd782feb66ee5529c6c35a0d1ac 100644 (file)
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -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 */