[PATCH] x86: fix sparse non-ANSI function warnings in smpboot.c

[PATCH] x86: fix sparse non-ANSI function warnings in smpboot.c

[Randy Dunlap]

From: Randy Dunlap <randy.dunlap@oracle.com>

Fix sparse warning for non-ANSI function declaration:

arch/x86/kernel/smpboot.c:100:30: warning: non-ANSI function declaration of function 'cpu_hotplug_driver_lock'
arch/x86/kernel/smpboot.c:105:32: warning: non-ANSI function declaration of function 'cpu_hotplug_driver_unlock'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: x86@kernel.org
---
 arch/x86/kernel/smpboot.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- lnx0107.orig/arch/x86/kernel/smpboot.c
+++ lnx0107/arch/x86/kernel/smpboot.c
@@ -97,12 +97,12 @@ static DEFINE_PER_CPU(struct task_struct
  */
 static DEFINE_MUTEX(x86_cpu_hotplug_driver_mutex);
 
-void cpu_hotplug_driver_lock()
+void cpu_hotplug_driver_lock(void)
 {
         mutex_lock(&x86_cpu_hotplug_driver_mutex);
 }
 
-void cpu_hotplug_driver_unlock()
+void cpu_hotplug_driver_unlock(void)
 {
         mutex_unlock(&x86_cpu_hotplug_driver_mutex);
 }

[tip:x86/urgent] x86: Fix sparse non-ANSI function warnings in smpboot.c

[tip-bot for Randy Dunlap]

Commit-ID:  91d88ce22bca3dcf269661b54d4ea75576dc4e29
Gitweb:     http://git.kernel.org/tip/91d88ce22bca3dcf269661b54d4ea75576dc4e29
Author:     Randy Dunlap <randy.dunlap@oracle.com>
AuthorDate: Sat, 8 Jan 2011 19:59:14 -0800
Committer:  Ingo Molnar <mingo@elte.hu>
CommitDate: Sun, 9 Jan 2011 10:15:19 +0100

x86: Fix sparse non-ANSI function warnings in smpboot.c

Fix sparse warning for non-ANSI function declaration:

  arch/x86/kernel/smpboot.c:100:30: warning: non-ANSI function declaration of function 'cpu_hotplug_driver_lock'
  arch/x86/kernel/smpboot.c:105:32: warning: non-ANSI function declaration of function 'cpu_hotplug_driver_unlock'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
LKML-Reference: <20110108195914.95d366ea.randy.dunlap@oracle.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/smpboot.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index ee886fe..5fdc095 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -97,12 +97,12 @@ static DEFINE_PER_CPU(struct task_struct *, idle_thread_array);
  */
 static DEFINE_MUTEX(x86_cpu_hotplug_driver_mutex);
 
-void cpu_hotplug_driver_lock()
+void cpu_hotplug_driver_lock(void)
 {
         mutex_lock(&x86_cpu_hotplug_driver_mutex);
 }
 
-void cpu_hotplug_driver_unlock()
+void cpu_hotplug_driver_unlock(void)
 {
         mutex_unlock(&x86_cpu_hotplug_driver_mutex);
 }