From b0f731229a255112bfc82dd81f997a5f3484249e Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Thu, 30 Nov 2023 15:58:26 -0700 Subject: hexagon: process: include linux/cpu.h for arch_cpu_idle() prototype Clang warns: arch/hexagon/kernel/process.c:43:6: warning: no previous prototype for function 'arch_cpu_idle' [-Wmissing-prototypes] 43 | void arch_cpu_idle(void) | ^ arch/hexagon/kernel/process.c:43:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 43 | void arch_cpu_idle(void) | ^ | static This prototype is declared in include/linux/cpu.h, include it in process.c to clear up the warning. Link: https://lkml.kernel.org/r/20231130-hexagon-missing-prototypes-v1-13-5c34714afe9e@kernel.org Signed-off-by: Nathan Chancellor Cc: Arnd Bergmann Cc: Brian Cain Signed-off-by: Andrew Morton --- arch/hexagon/kernel/process.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/hexagon') diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c index dd7f74ea2c20..51e37fc92857 100644 --- a/arch/hexagon/kernel/process.c +++ b/arch/hexagon/kernel/process.c @@ -5,6 +5,7 @@ * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. */ +#include #include #include #include -- cgit v1.2.3