linux-kernel - [PATCH 2/5] watchdog: move watchdog_disable_all

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Date:	Mon, 28 Sep 2015 22:44:09 +0200
From:	Ulrich Obergfell <uobergfe@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	akpm@...ux-foundation.org, dzickus@...hat.com, atomlin@...hat.com,
	uobergfe@...hat.com
Subject: [PATCH 2/5] watchdog: move watchdog_disable_all_cpus() outside of ifdef

It makes sense to place watchdog_{dis|enable}_all_cpus() outside of
the ifdef so that _both_ are available even if CONFIG_SYSCTL is not
defined.

Signed-off-by: Ulrich Obergfell <uobergfe@...hat.com>
---
 kernel/watchdog.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index cd9a504..eb9527c 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -347,6 +347,9 @@ static void watchdog_interrupt_count(void)
 static int watchdog_nmi_enable(unsigned int cpu);
 static void watchdog_nmi_disable(unsigned int cpu);
 
+static int watchdog_enable_all_cpus(void);
+static void watchdog_disable_all_cpus(void);
+
 /* watchdog kicker functions */
 static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer)
 {
@@ -756,9 +759,6 @@ static int watchdog_enable_all_cpus(void)
 	return err;
 }
 
-/* prepare/enable/disable routines */
-/* sysctl functions */
-#ifdef CONFIG_SYSCTL
 static void watchdog_disable_all_cpus(void)
 {
 	if (watchdog_running) {
@@ -767,6 +767,8 @@ static void watchdog_disable_all_cpus(void)
 	}
 }
 
+#ifdef CONFIG_SYSCTL
+
 /*
  * Update the run state of the lockup detectors.
  */
-- 
1.7.11.7

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