[RFC PATCH] cpuidle : cpuidle_cpu_online() can be static

[kernel test robot <lkp@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 1878 bytes --]


Signed-off-by: kernel test robot <lkp@intel.com>
---
 cpuidle-test.c |   14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/cpuidle/cpuidle-test.c b/drivers/cpuidle/cpuidle-test.c
index 399729440569d8..d6f037fc00e6ec 100644
--- a/drivers/cpuidle/cpuidle-test.c
+++ b/drivers/cpuidle/cpuidle-test.c
@@ -115,7 +115,7 @@ static struct cpuidle_state cpuidle_states_intel[] = {
 		.enter = idle_loop },
 };
 
-int cpuidle_cpu_online(unsigned int cpu)
+static int cpuidle_cpu_online(unsigned int cpu)
 {
 	struct cpuidle_device *dev;
 
@@ -131,7 +131,7 @@ int cpuidle_cpu_online(unsigned int cpu)
 	return 0;
 }
 
-int cpuidle_cpu_dead(unsigned int cpu)
+static int cpuidle_cpu_dead(unsigned int cpu)
 {
 	struct cpuidle_device *dev;
 
@@ -142,7 +142,7 @@ int cpuidle_cpu_dead(unsigned int cpu)
 	return 0;
 }
 
-int cpuidle_driver_init(void)
+static int cpuidle_driver_init(void)
 {
 	int idle_state;
 	struct cpuidle_driver *drv = &test_cpuidle_driver;
@@ -163,7 +163,7 @@ int cpuidle_driver_init(void)
 	return 0;
 }
 
-int add_cpuidle_states(void)
+static int add_cpuidle_states(void)
 {
 	/* Parse the module param and initialize the idle states here
 	 * in cpuidle_state_table.
@@ -220,7 +220,7 @@ int add_cpuidle_states(void)
 	return nr_states;
 }
 
-void test_cpuidle_uninit(void)
+static void test_cpuidle_uninit(void)
 {
 	if (test_hp_idlestate)
 		cpuhp_remove_state(test_hp_idlestate);
@@ -230,7 +230,7 @@ void test_cpuidle_uninit(void)
 	test_cpuidle_devices = NULL;
 }
 
-int __init test_cpuidle_init(void)
+static int __init test_cpuidle_init(void)
 {
 	int retval;
 
@@ -263,7 +263,7 @@ int __init test_cpuidle_init(void)
 	return retval;
 }
 
-void __exit test_cpuidle_exit(void)
+static void __exit test_cpuidle_exit(void)
 {
 	test_cpuidle_uninit();
 }