diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2013-03-21 22:49:31 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-04-08 17:39:22 +0200 |
| commit | 6546327ad187238ac63d2429701b32becb096fd8 (patch) | |
| tree | 59665d5b3314e7e6359833ce81f5150090092260 /arch/cris/arch-v32 | |
| 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/cris/arch-v32')
| -rw-r--r-- | arch/cris/arch-v32/kernel/process.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c index 2b23ef0e4452..4857933d59f4 100644 --- a/arch/cris/arch-v32/kernel/process.c +++ b/arch/cris/arch-v32/kernel/process.c @@ -20,16 +20,14 @@ extern void stop_watchdog(void); -extern int cris_hlt_counter; - /* We use this if we don't have any better idle routine. */ void default_idle(void) { local_irq_disable(); - if (!need_resched() && !cris_hlt_counter) { - /* Halt until exception. */ + if (!need_resched()) { + /* Halt until exception. */ __asm__ volatile("ei \n\t" - "halt "); + "halt "); } local_irq_enable(); } |