Re: [patch 09/18] cpufreq/pasemi: Adjust system_state check

Viresh Kumar
2017-05-15T05:24:09Z

On 14-05-17, 20:27, Thomas Gleixner wrote:
> To enable smp_processor_id() and might_sleep() debug checks earlier, it's
> required to add system states between SYSTEM_BOOTING and SYSTEM_RUNNING.
>
> Adjust the system_state check in pas_cpufreq_cpu_exit() to handle the extra
> states.
>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
> Cc: Viresh Kumar <viresh.kumar@linaro.org>
> Cc: linuxppc-dev@lists.ozlabs.org
> ---
> drivers/cpufreq/pasemi-cpufreq.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- a/drivers/cpufreq/pasemi-cpufreq.c
> +++ b/drivers/cpufreq/pasemi-cpufreq.c
> @@ -226,7 +226,7 @@ static int pas_cpufreq_cpu_exit(struct c
> * We don't support CPU hotplug. Don't unmap after the system
> * has already made it to a running state.
> */
> - if (system_state != SYSTEM_BOOTING)
> + if (system_state >= SYSTEM_RUNNING)
> return 0;
>
> if (sdcasr_mapbase)

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

--
viresh