Most of architectures not use '__init' for setup_profiling_timer(), so
need remove it, or can generate warning (e.g. arc with allmodconfig):
MODPOST vmlinux.o
WARNING: vmlinux.o(.text+0x3c682): Section mismatch in reference from the function write_profile() to the function .init.text:setup_profiling_timer()
The function write_profile() references
the function __init setup_profiling_timer().
This is often because write_profile lacks a __init
annotation or the annotation of setup_profiling_timer is wrong.
Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx>
---
arch/arc/kernel/smp.c | 2 +-
arch/blackfin/mach-bf561/smp.c | 2 +-
arch/parisc/kernel/smp.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c
index bca3052..3bdac11 100644
--- a/arch/arc/kernel/smp.c
+++ b/arch/arc/kernel/smp.c
@@ -187,7 +187,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
/*
* not supported here
*/
-int __init setup_profiling_timer(unsigned int multiplier)
+int setup_profiling_timer(unsigned int multiplier)
{
return -EINVAL;
}
diff --git a/arch/blackfin/mach-bf561/smp.c b/arch/blackfin/mach-bf561/smp.c
index 11789be..3bef058 100644
--- a/arch/blackfin/mach-bf561/smp.c
+++ b/arch/blackfin/mach-bf561/smp.c
@@ -43,7 +43,7 @@ void __init platform_prepare_cpus(unsigned int max_cpus)
init_cpu_present(&mask);
}
-int __init setup_profiling_timer(unsigned int multiplier) /* not supported */
+int setup_profiling_timer(unsigned int multiplier) /* not supported */
{
return -EINVAL;
}
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index 8a252f2..2e8cd36 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -433,7 +433,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle)
}
#ifdef CONFIG_PROC_FS
-int __init
+int
setup_profiling_timer(unsigned int multiplier)
{
return -EINVAL;
--
1.7.7.6
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