Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm
authorLinus Torvalds <torvalds@linux-foundation.org>
Mon, 23 Apr 2012 04:19:15 +0000 (21:19 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 23 Apr 2012 04:19:15 +0000 (21:19 -0700)
Pull ARM fixes from Russell King:
 "Here's my usual Sunday push, just for one revert which PeterZ hollered
  about after last weeks push.  Other than that, all seems strangely
  quiet as far as fixes go in non-platform ARM land at the moment."

* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
  Revert "ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpus"

arch/arm/kernel/smp_twd.c

index 5b150af..fef42b2 100644 (file)
@@ -118,14 +118,10 @@ static int twd_cpufreq_transition(struct notifier_block *nb,
         * The twd clock events must be reprogrammed to account for the new
         * frequency.  The timer is local to a cpu, so cross-call to the
         * changing cpu.
-        *
-        * Only wait for it to finish, if the cpu is active to avoid
-        * deadlock when cpu1 is spinning on while(!cpu_active(cpu1)) during
-        * booting of that cpu.
         */
        if (state == CPUFREQ_POSTCHANGE || state == CPUFREQ_RESUMECHANGE)
                smp_call_function_single(freqs->cpu, twd_update_frequency,
-                                        NULL, cpu_active(freqs->cpu));
+                       NULL, 1);
 
        return NOTIFY_OK;
 }