From d4d8140176972fdb3f00bffc88e63af781de8d67 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Wed, 11 Dec 2019 11:30:50 +0100 Subject: [PATCH] cpuidle: Drop unnecessary type cast in cpuidle_poll_time() The data type of the target_residency_ns field in struct cpuidle_state is u64, so it does not need to be cast into u64. Get rid of the unnecessary type cast. Signed-off-by: Rafael J. Wysocki Acked-by: Daniel Lezcano Signed-off-by: Rafael J. Wysocki --- drivers/cpuidle/cpuidle.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index 15877b4..33d19c8 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -381,7 +381,7 @@ u64 cpuidle_poll_time(struct cpuidle_driver *drv, if (dev->states_usage[i].disable) continue; - limit_ns = (u64)drv->states[i].target_residency_ns; + limit_ns = drv->states[i].target_residency_ns; break; } -- 2.7.4