[PATCH] cpuidle: use first valid target residency as poll time

[Marcelo Tosatti]

commit 259231a045616c4101d023a8f4dcc8379af265a6 changed, by mistake,
the target residency from the first available sleep state to the last
available sleep state (which should be longer).

This might cause excessive polling.

Fixes: 259231a045616c4101d023a8f4dcc8379af265a6

Signed-off-by: Marcelo Tosatti <mtosatti@xxxxxxxxxx>

diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 0005be5ea2b4..15877b431143 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -382,6 +382,7 @@ u64 cpuidle_poll_time(struct cpuidle_driver *drv,
 			continue;
 
 		limit_ns = (u64)drv->states[i].target_residency_ns;
+		break;
 	}
 
 	dev->poll_limit_ns = limit_ns;