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authorThomas Gleixner <tglx@linutronix.de>2013-03-21 22:49:31 +0100
committerThomas Gleixner <tglx@linutronix.de>2013-04-08 17:39:22 +0200
commit6546327ad187238ac63d2429701b32becb096fd8 (patch)
tree59665d5b3314e7e6359833ce81f5150090092260 /arch/microblaze
parent31880c37c11e28cb81c70757e38392b42e695dc6 (diff)
downloadvexpress-lsk-6546327ad187238ac63d2429701b32becb096fd8.tar.gz
arch: Cleanup enable/disable_hlt
enable/disable_hlt() does not need to be exported and can be killed on architectures which do not use it at all. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Reviewed-by: Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Cc: Magnus Damm <magnus.damm@gmail.com> Link: http://lkml.kernel.org/r/20130321215233.377959540@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/include/asm/processor.h2
-rw-r--r--arch/microblaze/kernel/process.c12
2 files changed, 0 insertions, 14 deletions
diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h
index 0759153e811..f576fe018e5 100644
--- a/arch/microblaze/include/asm/processor.h
+++ b/arch/microblaze/include/asm/processor.h
@@ -160,8 +160,6 @@ unsigned long get_wchan(struct task_struct *p);
# define STACK_TOP TASK_SIZE
# define STACK_TOP_MAX STACK_TOP
-void disable_hlt(void);
-void enable_hlt(void);
void default_idle(void);
#ifdef CONFIG_DEBUG_FS
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index fa0ea609137..7c36171771f 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -46,18 +46,6 @@ EXPORT_SYMBOL(pm_power_off);
static int hlt_counter = 1;
-void disable_hlt(void)
-{
- hlt_counter++;
-}
-EXPORT_SYMBOL(disable_hlt);
-
-void enable_hlt(void)
-{
- hlt_counter--;
-}
-EXPORT_SYMBOL(enable_hlt);
-
static int __init nohlt_setup(char *__unused)
{
hlt_counter = 1;