Messages in this thread | | | Date | Thu, 9 Oct 2014 12:32:54 +0200 | From | Pavel Machek <> | Subject | Re: [PATCH 03/44] hibernate: Call have_kernel_poweroff instead of checking pm_power_off |
| |
On Mon 2014-10-06 22:28:05, Guenter Roeck wrote: > Poweroff handlers may now be installed with register_poweroff_handler. > Use the new API function have_kernel_poweroff to determine if a poweroff > handler has been installed. > > Cc: Rafael J. Wysocki <rjw@rjwysocki.net> > Cc: Pavel Machek <pavel@ucw.cz> > Cc: Len Brown <len.brown@intel.com> > Signed-off-by: Guenter Roeck <linux@roeck-us.net> > --- > kernel/power/hibernate.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c > index a9dfa79..20353c5 100644 > --- a/kernel/power/hibernate.c > +++ b/kernel/power/hibernate.c > @@ -602,7 +602,7 @@ static void power_down(void) > case HIBERNATION_PLATFORM: > hibernation_platform_enter(); > case HIBERNATION_SHUTDOWN: > - if (pm_power_off) > + if (have_kernel_poweroff()) > kernel_power_off(); > break;
poweroff -> power_off.
But if you are playing with this, anyway... does it make sense to introduce kernel_power_off() that just works, no need to check have_..? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
| |