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| author | Thomas Gleixner <tglx@linutronix.de> | 2013-03-21 22:49:37 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-04-08 17:39:23 +0200 |
| commit | a123322d8afcfb5f86e0cc0062024084658aeeb2 (patch) | |
| tree | 129e9960ddffde8609bfc1db1e2e38643289783b /arch/alpha/kernel/process.c | |
| parent | fa35e42a00ec0120db2b5128753206efb288e789 (diff) | |
| download | linux-0-day-a123322d8afcfb5f86e0cc0062024084658aeeb2.tar.gz linux-0-day-a123322d8afcfb5f86e0cc0062024084658aeeb2.tar.xz | |
alpha: Use generic idle loop
The core provides a generic idle poll loop.
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>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Link: http://lkml.kernel.org/r/20130321215233.766017538@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/alpha/kernel/process.c')
| -rw-r--r-- | arch/alpha/kernel/process.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index 63d27fb9b023f..a3fd8a29ccac4 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -46,25 +46,6 @@ void (*pm_power_off)(void) = machine_power_off; EXPORT_SYMBOL(pm_power_off); -void -cpu_idle(void) -{ - current_thread_info()->status |= TS_POLLING; - - while (1) { - /* FIXME -- EV6 and LCA45 know how to power down - the CPU. */ - - rcu_idle_enter(); - while (!need_resched()) - cpu_relax(); - - rcu_idle_exit(); - schedule_preempt_disabled(); - } -} - - struct halt_info { int mode; char *restart_cmd; |