diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2013-03-21 17:49:31 -0400 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2013-04-08 11:39:22 -0400 |
commit | 6546327ad187238ac63d2429701b32becb096fd8 (patch) | |
tree | 59665d5b3314e7e6359833ce81f5150090092260 /arch/arm/kernel/process.c | |
parent | 31880c37c11e28cb81c70757e38392b42e695dc6 (diff) |
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/arm/kernel/process.c')
-rw-r--r-- | arch/arm/kernel/process.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 047d3e40e470..92884c86189d 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c | |||
@@ -64,16 +64,12 @@ void disable_hlt(void) | |||
64 | hlt_counter++; | 64 | hlt_counter++; |
65 | } | 65 | } |
66 | 66 | ||
67 | EXPORT_SYMBOL(disable_hlt); | ||
68 | |||
69 | void enable_hlt(void) | 67 | void enable_hlt(void) |
70 | { | 68 | { |
71 | hlt_counter--; | 69 | hlt_counter--; |
72 | BUG_ON(hlt_counter < 0); | 70 | BUG_ON(hlt_counter < 0); |
73 | } | 71 | } |
74 | 72 | ||
75 | EXPORT_SYMBOL(enable_hlt); | ||
76 | |||
77 | static int __init nohlt_setup(char *__unused) | 73 | static int __init nohlt_setup(char *__unused) |
78 | { | 74 | { |
79 | hlt_counter = 1; | 75 | hlt_counter = 1; |