arm64: cpuidle: add __init section marker to arm_cpuidle_init

It is not needed after booting, this patch moves the arm_cpuidle_init()
function to the __init section.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

diff --git a/arch/arm64/kernel/cpuidle.c b/arch/arm64/kernel/cpuidle.c
index 7ce589ca54a4fbb8c3b9ea3c5c5235737e1947e7..9047cab68fd3494ebf1c634f137fddcfde955932 100644 (file)
--- a/arch/arm64/kernel/cpuidle.c
+++ b/arch/arm64/kernel/cpuidle.c
@@ -15,7 +15,7 @@
 #include <asm/cpuidle.h>
 #include <asm/cpu_ops.h>
 
-int arm_cpuidle_init(unsigned int cpu)
+int __init arm_cpuidle_init(unsigned int cpu)
 {
        int ret = -EOPNOTSUPP;