summaryrefslogtreecommitdiff
path: root/arch/hexagon
diff options
context:
space:
mode:
authorNathan Chancellor <nathan@kernel.org>2023-11-30 15:58:26 -0700
committerAndrew Morton <akpm@linux-foundation.org>2023-12-10 17:21:36 -0800
commitb0f731229a255112bfc82dd81f997a5f3484249e (patch)
tree7a822f538caa2a0d55a00dd25da2add3a9fc8053 /arch/hexagon
parent9e06373780bd946d4990f84765de4f9bc168ed82 (diff)
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 <nathan@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Brian Cain <bcain@quicinc.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/hexagon')
-rw-r--r--arch/hexagon/kernel/process.c1
1 files changed, 1 insertions, 0 deletions
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 <linux/cpu.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/sched/task.h>