linux-kernel - [PATCH 3/3] intel_idle: mark some functions with _

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Date:	Fri, 30 Aug 2013 12:27:45 +0200
From:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:	Len Brown <lenb@...nel.org>
Cc:	Daniel Lezcano <daniel.lezcano@...aro.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] intel_idle: mark some functions with __init tag

intel_idle_probe() and intel_idle_cpuidle_driver_init() can be marked
with __init tag as they are only called from intel_idle_init().

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
Cc: Len Brown <lenb@...nel.org>
---
 drivers/idle/intel_idle.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 53b24f1..33e599e 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -490,7 +490,7 @@ MODULE_DEVICE_TABLE(x86cpu, intel_idle_ids);
 /*
  * intel_idle_probe()
  */
-static int intel_idle_probe(void)
+static int __init intel_idle_probe(void)
 {
 	unsigned int eax, ebx, ecx;
 	const struct x86_cpu_id *id;
@@ -558,7 +558,7 @@ static void intel_idle_cpuidle_devices_uninit(void)
  * intel_idle_cpuidle_driver_init()
  * allocate, initialize cpuidle_states
  */
-static int intel_idle_cpuidle_driver_init(void)
+static int __init intel_idle_cpuidle_driver_init(void)
 {
 	int cstate;
 	struct cpuidle_driver *drv = &intel_idle_driver;
-- 
1.8.2.3


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